Basics |
vivo Y91
China · 2GB · 32GB
View datasheet
vs
|
Xiaomi Mi8
Global · 6GB · 64GB
View datasheet
vs
|
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vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
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Ki Cost-effective Score |
-- Not available | -- Not available |
Design and Screen score | --Design & Materials | --Design & Materials |
Performance and Hardware score | --Performance & Hardware | --Performance & Hardware |
Camera score | --Camera | --Camera |
Connectivity score | -- Connectivity | -- Connectivity |
Battery score | --Battery | --Battery |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
User score |
--
3 reviews
|
9.3
248 reviews
|
Specs |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
---|---|---|
Inches | 6.22" | 6.21" |
Resolution | HD+ | FHD+ |
Usable surface | 82% useful | 83% useful |
Aspect Ratio | 19:9 | 19:9 |
Dimensions |
75.1 mm
155.1 mm 8.3 mm |
74.8 mm
154.9 mm 7.6 mm |
Weight | 163 g | 175 g |
Micro |
SnapD. 439 Octa-Core |
SnapD. 845 Octa-Core |
RAM | 2 GB RAM | 6 GB RAM |
Storage | 32 GB | 64 GB |
AnTuTu |
88.701 v? |
357.329 v8 |
Battery | 4030 mAh | 3400 mAh |
Main Camera |
1
13 Mpx · ƒ/2.2 2 |
1
12 Mpx · ƒ/1.8 IMX363 Exmor RS 2 |
Selfie Camera | SELF 8 Mpx · ƒ/1.8 | SELF 20 Mpx · ƒ/2.0 |
Bands | ||
OS | Android 8.0 Oreo | Android 10 Q |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Size |
75.1 mm
•
155.1 mm
•
8.3 mm
Print 3D Model
See more details
|
74.8 mm
•
154.9 mm
•
7.6 mm
Print 3D Model
See more details
|
Weight | 163 g | 175 g |
Usable surface | 82 % | 83 % |
Materials | Plastic | Glass, Metal |
Resistance | - | - |
Colors |
Black
Blue
|
Black
White
Blue
Gold
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Diagonal | 6.22" | 6.21" |
Type | LCD IPS | AMOLED |
Aspect Ratio | 19:9 | 19:9 |
Resolution |
HD+ 720 x 1520 px |
FHD+ 1080 x 2248 px |
Density | 270 Pixels per inch | 402 Pixels per inch |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Model | Qualcomm Snapdragon 439 | Qualcomm Snapdragon 845 |
CPU | 4x Cortex-A53 1.95 GHz + 4x Cortex-A53 1.45 GHz | 4x Kryo 385 2.8 GHz + 4x Kryo 385 1.8 GHz |
Type | Octa-Core | Octa-Core |
Manufacturing | 12 nm | 10 nm |
64 Bits | Yes | Yes |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
GPU | Qualcomm Adreno 505 | Qualcomm Adreno 630 710MHz |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
RAM | 2 GB | 6 GB |
Type | LPDDR3 RAM | LPDDR4X RAM |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Score |
88.701
Antutu v?
Overall performance better than 39% of devices
See more details
|
357.329
Antutu v8
Overall performance better than 26% of devices
See more details
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Capacity | 32 GB | 64 GB |
Type | -- | UFS Storage 2.1 |
SD Slot |
Yes
, Independent SD slot |
No |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Fingerprint | Yes, in the back | Yes, in the back |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Sensors |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Notifications LED | -- | LED Notifications |
Cooling system | No | No |
Gaming buttons | No | No |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
No. of cameras | Double rear camera | Double rear camera |
1 Camera type |
Standard |
Standard |
Resolution | 13 Mpx | 12 Mpx |
Sensor | Unknown | Sony IMX363 Exmor RS |
Type | CMOS | CMOS BSI |
Aperture | ƒ/ 2.2 | ƒ/ 1.8 |
ISO | -- | -- |
Pixel size | -- | 1.40 µm |
Pixel Binning | -- | -- |
Sensor size | -- | 1/2.55" |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Flash | Dual LED | Dual LED |
Optical Stabilisation | No | Yes |
Slow Motion Video |
No, 30 fps |
Yes, 240 fps |
Others |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
SELF Camera type |
Dedicated |
Dedicated |
Resolution | 8 Mpx | 20 Mpx |
Sensor | Unknown | Samsung S5K3T1 |
Type | -- | ISOCELL |
Aperture | ƒ/ 1.8 | ƒ/ 2.0 |
Pixel size | -- | 0.90 µm |
Pixel Binning | -- | 1-4 (2x2) |
Sensor size | -- | 1/3.1" |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
DxOMark Score | -- |
99 Mobile 105 Photo 88 Video |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
5G | -- | -- |
4G LTE |
|
|
3G |
|
|
2G |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Dual SIM | Dual Sim Dual Standby | Dual Sim Dual Standby |
Type |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Wi-Fi |
|
|
Others |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Version | Bluetooth 4.2 | Bluetooth 5.0 LE Low energy consumption |
Others |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Navigation |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
USB |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
European measurement The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
-- |
0.701 W/Kg on head
1.662 W/Kg on body |
American measurement The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
-- | -- |
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Others |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Capacity |
4030 mAh
See more details
|
3400 mAh
See more details
|
Type | Li-Ion | Li-Polymer |
Fast charge | No |
Yes, 18.0W |
Others |
|
|
vivo Y91 China · 2GB · 32GB |
Xiaomi Mi8 Global · 6GB · 64GB |
|
---|---|---|
Operating System |
|
|
Google Services (official) | No | Yes |