Basics |
Samsung Galaxy S21 5G
Global · 8GB · 128GB · SM-G991B
View datasheet
vs
|
Xiaomi MI 11i
Global · 8GB · 128GB
View datasheet
vs
|
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Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
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Ki Cost-effective Score |
8.7
Ki Cost-effective Score |
8.6
Ki Cost-effective Score |
Design and Screen score | 7.8Design & Materials | 7.6Design & Materials |
Performance and Hardware score | 7.4Performance & Hardware | 7.7Performance & Hardware |
Camera score | 8.0Camera | 7.2Camera |
Connectivity score | 8.5 Connectivity | 8.2 Connectivity |
Battery score | 5.5 Battery | 6.1 Battery |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
User score |
8.7
59 reviews
|
9.1
25 reviews
|
Specs |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
---|---|---|
Inches | 6.2" | 6.67" |
Resolution | FHD+ | FHD+ |
Usable surface | 88% useful | 85% useful |
Aspect Ratio | 20:9 | 20:9 |
Dimensions |
71.2 mm
151.7 mm 7.9 mm |
76.4 mm
163.7 mm 7.8 mm |
Weight | 169 g | 196 g |
Micro |
Exynos 2100 Octa-Core |
SnapD. 888 Octa-Core |
RAM | 8 GB RAM | 8 GB RAM |
Storage | 128 GB | 128 GB |
AnTuTu |
749.100 v10 |
927.469 v10 |
Battery | 4000 mAh | 4520 mAh |
Main Camera |
1
12 Mpx · ƒ/1.8 IMX555 2 3 |
1
108 Mpx · ƒ/1.75 S5KHM2 2 3 |
Selfie Camera | SELF 10 Mpx · ƒ/2.2 | SELF 20 Mpx · ƒ/2.45 |
Bands | ||
OS | Android 14 Upside-down cake | Android 11 Red Velvet Cake |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Brand | Samsung | Xiaomi |
Aliases | SM-G991B | -- |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Release date |
January 2021, 3 years ago |
March 2021, 3 years ago |
State | On Sale | On Sale |
Market | Global | Global |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Size |
71.2 mm
•
151.7 mm
•
7.9 mm
Print 3D Model
See more details
|
76.4 mm
•
163.7 mm
•
7.8 mm
Print 3D Model
See more details
|
Weight | 169 g | 196 g |
Usable surface | 88 % | 85 % |
Materials | Plastic, Aluminium | Plastic, Glass |
Resistance | IP68 | IP53 |
Colors |
White
Pink
Gray
Violet
|
Black
White
Silver
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Diagonal | 6.2" | 6.67" |
Type | AMOLED • Dynamic Amoled 2X | Oled • Samsung E4 |
Aspect Ratio | 20:9 | 20:9 |
Resolution |
FHD+ 1080 x 2400 px |
FHD+ 1080 x 2400 px |
Density | 424 Pixels per inch | 386 Pixels per inch |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Model | Samsung Exynos 2100 | Qualcomm Snapdragon 888 |
CPU | 1x Cortex-X1 2,91 GHz + 3x Cortex-A78 2,81 GHz + 4x Cortex-A55 2,21 GHz. | 1x Cortex X1 2.84GHz + 3x Cortex A78 2.42GHz + 4x Cortex A55 1.8GHz |
Type | Octa-Core | Octa-Core |
Manufacturing | 5 nm | 5 nm |
64 Bits | Yes | Yes |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
GPU | ARM Mali-G78 MC14 | Adreno 660 |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
RAM | 8 GB | 8 GB |
Type | RAM LPDDR5 | RAM LPDDR5 |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Score |
749.100
Antutu v10
Overall performance better than 85% of devices
See more details
|
927.469
Antutu v10
Overall performance better than 90% of devices
See more details
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Capacity | 128 GB | 128 GB |
Type | UFS Storage 3.1 | UFS Storage 3.1 |
SD Slot | No | No |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Fingerprint | Yes, in screen | Yes, on the side |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Sensors |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Notifications LED | -- | -- |
Cooling system | No | Yes |
Gaming buttons | No | No |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
No. of cameras | Triple rear camera | Triple rear camera |
1 Camera type |
Standard |
Standard |
Resolution | 12 Mpx | 108 Mpx |
Sensor | Sony IMX555 | Samsung S5KHM2 |
Type | CMOS | ISOCELL |
Aperture | ƒ/ 1.8 | ƒ/ 1.75 |
ISO | -- | 50-2000 |
Pixel size | 1.80 µm | 0.70 µm |
Pixel Binning | -- | 1-9 (3x3) |
Sensor size | 1/1.76" | 1/1.52" |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Flash | LED | LED |
Optical Stabilisation | Yes | No |
Slow Motion Video |
Yes, 960 fps |
Yes, 960 fps |
Others |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
SELF Camera type |
Dedicated |
Dedicated |
Resolution | 10 Mpx | 20 Mpx |
Sensor | Sony IMX374 | Samsung S5K3T2 |
Type | CMOS | CMOS |
Aperture | ƒ/ 2.2 | ƒ/ 2.45 |
Pixel size | 1.22 µm | 0.80 µm |
Pixel Binning | -- | 1-4 (2x2) |
Sensor size | 1/3.2" | 1/3.4" |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
DxOMark Score |
111 Mobile 118 Photo 90 Video 132 Selfie 125 Photo 145 Video |
-- |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
5G |
|
|
4G LTE |
|
|
3G |
|
|
2G |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Dual SIM | Dual Sim Dual Standby | Dual Sim Dual Standby |
Type |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Wi-Fi |
|
|
Others |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Version | Bluetooth 5.0 LE Low energy consumption | Bluetooth 5.2 LE Low energy consumption |
Others |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Navigation |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
USB |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
European measurement The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
0.460 W/Kg on head
1.510 W/Kg on body |
0.573 W/Kg on head
0.768 W/Kg on body |
American measurement The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
-- |
0.950 W/Kg on head
0.740 W/Kg on body |
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Others |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Capacity |
4000 mAh
See more details
|
4520 mAh
See more details
|
Type | Li-Polymer | Li-Polymer |
Fast charge |
Yes, 25.0W |
Yes, 33.0W |
Others |
|
|
Samsung Galaxy S21 5G Global · 8GB · 128GB · SM-G991B |
Xiaomi MI 11i Global · 8GB · 128GB |
|
---|---|---|
Operating System |
|
|
Google Services (official) | Yes | Yes |