Basics |
Samsung Galaxy S23 Ultra
Global · 8GB · 256GB · SM-S918B
View datasheet
vs
|
Xiaomi 13 Ultra
China · 12GB · 256GB
View datasheet
vs
|
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Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
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Ki Cost-effective Score |
9.1
Ki Cost-effective Score |
9.2
Ki Cost-effective Score |
Design and Screen score | 8.8Design & Materials | 8.7Design & Materials |
Performance and Hardware score | 8.5Performance & Hardware | 8.7Performance & Hardware |
Camera score | 8.9Camera | 8.8Camera |
Connectivity score | 8.9 Connectivity | 8.2 Connectivity |
Battery score | 8.1 Battery | 8.1 Battery |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
User score |
9.7
97 reviews
|
9.2
10 reviews
|
Specs |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
---|---|---|
Inches | 6.8" | 6.73" |
Resolution | WQHD+ | WQHD+ |
Usable surface | 89% useful | 89% useful |
Aspect Ratio | 19.5:9 | 20:9 |
Dimensions |
78.1 mm
163.4 mm 8.9 mm |
74.6 mm
163.2 mm 9.1 mm |
Weight | 233 g | 227 g |
Micro |
SnapD. 8 Gen2 Octa-Core |
SnapD. 8 Gen2 Octa-Core |
RAM | 8 GB RAM | 12 GB RAM |
Storage | 256 GB | 256 GB |
AnTuTu |
1.521.862 v10 |
1.532.113 v10 |
Battery | 5000 mAh | 5000 mAh |
Main Camera |
1
200 Mpx · ƒ/1.7 ISOCELL HP2 2 3 4 |
1
50 Mpx · ƒ/1.9 IMX989 2 3 4 |
Selfie Camera | SELF 12 Mpx · ƒ/2.2 | SELF 32 Mpx · ƒ/2.0 |
Bands | ||
OS | Android 13 Tiramisu | Android 14 Upside-down cake |
Comparison between the Samsung Galaxy S23 Ultra and the Xiaomi 13 Ultra
Today’s mobile phone market is dominated by fierce competition between various high-end phones. Smartphones like the Samsung Galaxy S23 Ultra and the Xiaomi 13 Ultra are two of the most recent releases that are generating a lot of buzz and curiosity among smartphone enthusiasts. Each device offers several features that make them stand out from the crowd, so let’s take a closer look and compare the two.
Design & Materials
Both devices feature an all-metal design made from aluminum alloy with Corning Gorilla Glass Victus 2 glass protection. The Samsung Galaxy S23 Ultra has a 6.8” Super AMOLED Dual Edge display with WQHD+ resolution (1440x3088) at a 120 Hz refresh rate and a maximum brightness of 1200 cd/m2. The Xiaomi 13 Ultra has a slightly larger 6.73” AMOLED display with WQHD+ resolution (1440x3200) at a 120 Hz refresh rate with a peak brightness of 2600 cd/m2. In terms of usable surface, the Samsung Galaxy S23 Ultra has 89.1%, while the Xiaomi 13 Ultra has 89.4%.
Hardware
The Samsung Galaxy S23 Ultra runs on the Qualcomm Snapdragon 8 Gen2 processor at 3.36 GHz and comes with 8/12 GB of RAM LPDDR5X and 256/512/1 TB of UFS Storage 4.0, with an AnTuTu score of 127,7468. The Xiaomi 13 Ultra has the same Qualcomm Snapdragon 8 Gen2 processor and 12/16 GB of RAM LPDDR5X but with 256/512/1 TB of UFS Storage 4.0 and an AnTuTu score of 130,1000. Both smartphones come with Fingerprint Display security and the Xiaomi 13 Ultra has an additional advantage in its cooling system.
Camera
In terms of cameras, both the Samsung Galaxy S23 Ultra and the Xiaomi 13 Ultra have quadruple rear cameras. The Samsung Galaxy S23 Ultra has a Standard Samsung ISOCELL HP2 sensor with 200.0Mpx, f/1.7 lens, Wide Angle Sony IMX564 with 12.2Mpx, f/2.2 lens, Telephoto and Portrait 10.0Mpx, f/2.4 lens, and a Telephoto 10.0Mpx, f/4.9 lens. It also features Optical Stabilization, 4K/8K video capabilities, and zoom up to 10x with OIS. The Xiaomi 13 Ultra also has a quadruple rear camera setup with a Standard Sony IMX989 50.0Mpx, f/1.9 lens, Wide Angle + Macro Sony IMX858 50.0Mpx, f/1.8 lens, Telephoto Sony IMX858 50.0Mpx, f/3.0 lens, and a Telephoto + Portrait Sony IMX858 50.0Mpx, f/1.8 lens. This camera setup includes a unique variable aperture function from f/1.8 to f/3.0, a Summicron lens from Leica, 8P Lens, 5x telephoto zoom with OIS, and Depth Telephoto camera zoom up to 3.2X with OIS and PDAF. The Samsung Galaxy S23 Ultra has a 12.0Mpx, f/2.2 selfie camera, while the Xiaomi 13 Ultra sports a 32.0Mpx, f/2.0 self-camera.
Connectivity
In terms of connectivity, both phones come with Bluetooth 5.3, Dual SIM, USB Host 3.0, NFC, WiFi 6 (802.11ax), GPS (L1+L5). The Samsung Galaxy S23 Ultra has an additional eSIM, while the Xiaomi 13 Ultra has an infrared port.
Battery
The Samsung Galaxy S23 Ultra and the Xiaomi 13 Ultra both feature a 5000mAh battery with fast charging support. The Samsung Galaxy S23 Ultra has 45.0W fast charging, while the Xiaomi 13 Ultra has 90.0W fast charging, both with wireless charging options and Reverse charging for the Xiaomi 13 Ultra.
Overall, both the Samsung Galaxy S23 Ultra and the Xiaomi 13 Ultra offer impressive specs and hardware, making them two of the best high-end smartphones currently available on the market. While the Samsung Galaxy S23 Ultra offers an overall powerful package, the Xiaomi 13 Ultra edges it out in terms of its superior camera capabilities. In the end, it all comes down to individual preference.
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Brand | Samsung | Xiaomi |
Aliases | SM-S918B, SM-S918B/DS | 小米13 Ultra, xiaomi mi 13 Ultra |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Release date |
February 2023, 1 year ago |
April 2023, 1 year ago |
State | On Sale | On Sale |
Market | Global | China |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Size |
78.1 mm
•
163.4 mm
•
8.9 mm
Print 3D Model
See more details
|
74.6 mm
•
163.2 mm
•
9.1 mm
Print 3D Model
See more details
|
Weight | 233 g | 227 g |
Usable surface | 89 % | 89 % |
Materials | Glass, Aluminium, Corning Gorilla Glass Victus 2 | Aluminium alloy, Faux leather |
Resistance | IP68 | IP68 |
Colors |
Black
White
Green
Violet
Beige
|
Black
White
Green
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Diagonal | 6.8" | 6.73" |
Type | Super AMOLED • Dynamic AMOLED 2X | AMOLED |
Aspect Ratio | 19.5:9 | 20:9 |
Resolution |
WQHD+ 1440 x 3088 px |
WQHD+ 1440 x 3200 px |
Density | 500 Pixels per inch | 521 Pixels per inch |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Model | Qualcomm Snapdragon 8 Gen2 ( 3,36 GHz) | Qualcomm Snapdragon 8 Gen2 |
CPU | 1x3.36GHz Cortex-X3 + 4x2.8 GHz Cortex-A715 + 3x2.02 GHz Cortex-A510 | 1x3.2GHz Cortex-X3 + 2x2.8 GHz Cortex-A715 + 2x2.8 GHz Cortex-A710 + 3x2.02 GHz Cortex-A510 |
Type | Octa-Core | Octa-Core |
Manufacturing | 4 nm | 4 nm |
64 Bits | Yes | Yes |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
GPU | Qualcomm Adreno 740 | Qualcomm Adreno 740 |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
RAM | 8 GB | 12 GB |
Type | RAM LPDDR5X | RAM LPDDR5X |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Score |
1.521.862
Antutu v10
Overall performance better than 96% of devices
See more details
|
1.532.113
Antutu v10
Overall performance better than 97% of devices
See more details
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Capacity | 256 GB | 256 GB |
Type | UFS Storage 4.0 | UFS Storage 4.0 |
SD Slot | No | No |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Fingerprint | Yes, in screen | Yes, in screen |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Sensors |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Notifications LED | -- | -- |
Cooling system | No | Yes |
Gaming buttons | No | No |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
No. of cameras | Quad rear camera | Quad rear camera |
1 Camera type |
Standard |
Standard |
Resolution | 200 Mpx | 50 Mpx |
Sensor | Samsung ISOCELL HP2 | Sony IMX989 |
Type | ISOCELL | CMOS |
Aperture | ƒ/ 1.7 | ƒ/ 1.9 |
ISO | -- | -- |
Pixel size | 0.60 µm | 1.60 µm |
Pixel Binning | 1-4 (2x2) | 1-4 (2x2) |
Sensor size | 1/1.3" | 1" |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Flash | LED | Dual LED |
Optical Stabilisation | Yes | Yes |
Slow Motion Video |
Yes, 480 fps |
Yes, 1920 fps |
Others |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
SELF Camera type |
Dedicated |
Dedicated |
Resolution | 12 Mpx | 32 Mpx |
Sensor | Samsung S5K3LU | Unknown |
Type | ISOCELL | CMOS |
Aperture | ƒ/ 2.2 | ƒ/ 2.0 |
Pixel size | -- | 0.70 µm |
Pixel Binning | -- | -- |
Sensor size | -- | -- |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
DxOMark Score |
140 Mobile 139 Photo 137 Video 141 Selfie 139 Photo 145 Video |
140 Mobile 138 Photo 137 Video 128 Selfie 123 Photo 137 Video |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
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5G |
|
|
4G LTE |
|
|
3G |
|
|
2G |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Dual SIM | Dual Sim Dual Standby | Dual Sim Dual Standby |
Type |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Wi-Fi |
|
|
Others |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Version | Bluetooth 5.3 LE Low energy consumption | Bluetooth 5.3 LE Low energy consumption |
Others |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Navigation |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
USB |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
European measurement The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
-- | -- |
American measurement The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
-- | -- |
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Others |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Capacity |
5000 mAh
See more details
|
5000 mAh
See more details
|
Type | Li-Polymer | Li-Polymer |
Fast charge |
Yes, 45.0W |
Yes, 90.0W |
Others |
|
|
Samsung Galaxy S23 Ultra Global · 8GB · 256GB · SM-S918B |
Xiaomi 13 Ultra China · 12GB · 256GB |
|
---|---|---|
Operating System |
|
|
Google Services (official) | Yes | Yes |