Product
Vivo Y91 (Mediatek)
Vivo Y91 (Mediatek)
₹12,271
Google Pixel 5a 5G
Google Pixel 5a 5G
₹12,087
Battery
Charging - 18W wired, PD2.0
Type 4030 mAh, non-removable Li-Po 4680 mAh
Body
Build - Glass front (Gorilla Glass 3), aluminum frame, aluminum back
Dimensions 155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in) 156.2 x 73.2 x 8.8 mm (6.15 x 2.88 x 0.35 in)
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 163.5 g (5.78 oz) 183 g (6.46 oz)
  - IP67 dust/water resistant (up to 1m for 30 min)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
NFC No Yes
Positioning GPS, GLONASS, BDS GPS, GLONASS, GALILEO, QZSS, BDS
Radio FM radio No
USB microUSB 2.0, OTG USB Type-C 3.1
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection - Corning Gorilla Glass 3
Resolution 720 x 1520 pixels, 19:9 ratio (~270 ppi density) 1080 x 2400 pixels, 20:9 ratio (~415 ppi density)
Size 6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio) 6.34 inches, 97.0 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD OLED, HDR
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2019, January. Released 2019, January 2021, August 17
Status Discontinued Available. Released 2021, August 26
Main Camera
Dual 13 MP, f/2.2, PDAF 2 MP, f/2.4, (depth) 12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS16 MP, f/2.2, 119˚ (ultrawide), 1.0µm
Features LED flash, panorama LED flash, Pixel Shift, Auto-HDR, panorama
Video 1080p@30fps 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS
Memory
Card slot microSDXC No
Internal 64GB 3GB RAM 128GB 6GB RAM
  eMMC 5.1 -
Misc
Colors Starry Black, Ocean Blue Mostly Black
Models - G1F8F, G4S1M
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71
5G bands - 1, 2, 5, 12, 25, 28, 41, 66, 71, 77, 78 SA/NSA/Sub6
Speed HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps HSPA, LTE (CA), 5G
Technology GSM / HSPA / LTE GSM / HSPA / EVDO / LTE / 5G
  - CDMA2000 1xEV-DO
Platform
Chipset Mediatek MT6762 Helio P22 (12 nm) Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU Octa-core 2.0 GHz Cortex-A53 Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU PowerVR GE8320 Adreno 620
OS Android 8.1 (Oreo), Funtouch 4.5 Android 11, upgradable to Android 14
Selfie camera
Features - HDR
Single 8 MP, f/1.8 8 MP, f/2.0, 24mm (wide), 1.12µm
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
Tests
Battery (old) - Endurance rating 122h
Display - 861 nits max brightness (measured)
Performance - AnTuTu: 291303 (v8)GeekBench: 1337 (v5.1)GFXBench: 19fps (ES 3.1 onscreen)
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