vivo V21 5G |
vivo Y91 |
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Hardware and OS | vivo V21 5G | vivo Y91 |
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Operating system | Android 11, Funtouch 11.1 | Android 8.1 (Oreo); Funtouch 4.5 |
Processor | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
Chipset | MediaTek MT6853 Dimensity 800U 5G (7 nm) | Qualcomm SDM439 Snapdragon 439 (12 nm) |
GPU | Mali-G57 MC3 | Adreno 505 |
Internal memory | 128GB 8GB RAM, 256GB 8GB RAM | 32 GB, 3 GB RAM16 GB, 2 GB RAM |
External memory | microSDXC (uses shared SIM slot) | microSD, up to 256 GB |
Display | vivo V21 5G | vivo Y91 |
Type | AMOLED, 90Hz, HDR10 , 500 nits (typ) | IPS LCD |
Size | 6.44 inches, 100.1 cm2 | 6.22" inc |
Resolution | 1080 x 2400 pixels, 20:9 ratio | 720 x 1520 px |
Touchscreen | capacitive touchscreen | |
Screen-to-Body Ratio | 82.9% | |
Display area | 96.6 cm2 | |
Display aspect ratio | 19:9 (height:width) | |
Pixel Density | 270 PPI | |
Colors | 16M | |
Main Camera | vivo V21 5G | vivo Y91 |
Camera | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.2, 120??, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) | |
Features | LED flash, HDR, panorama | |
Video | 4K@30fps (no OIS), 1080p@30/60fps | |
Selfie camera | vivo V21 5G | vivo Y91 |
Camera | 44 MP, f/2.0, (wide), AF, OIS | |
Features | Dual-LED flash, HDR | |
Video | 4K@30fps (no OIS), 1080p@30fps | |
Connectivity | vivo V21 5G | vivo Y91 |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
4G Network | 1, 2, 3, 4, 5, 8, 34, 38, 40, 41 - India | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | |
Network | GSM / HSPA / LTE | |
SIM card | Dual SIM (Nano-SIM, dual stand-by) | |
5G Network | 78 Sub6 - India | |
Bluetooth | 5.1, A2DP, LE | 4.2, A2DP, LE |
Edge | Yes | |
GPRS | Yes | |
NFC | No | |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
Technology | GSM / HSPA / LTE / 5G | |
USB | USB Type-C 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
Camera | vivo V21 5G | vivo Y91 |
Main camera | 13 MP, Dual | |
Specs | 13 MP, f/2.2, PDAF -2 MP, f/2.4, depth sensor | |
Features | LED flash, panorama | |
Video | 1080p@30fps | |
Selfie camera | 8 MP, Single | |
Multimedia | vivo V21 5G | vivo Y91 |
Loudspeaker | Yes | |
3.5 mm Jack | No | Yes |
Radio | No | FM radio |
Design | vivo V21 5G | vivo Y91 |
Body build | Glass front, plastic frame, plastic back | |
Colors | Dusk Blue, Sunset Dazzle, Arctic White | Starry Black, Ocean Blue, Red (Y91i only) |
Dimensions | 159.7 x 73.9 x 7.3 mm (6.29 x 2.91 x 0.29 in) | 155.1 x 75.1 x 8.3 mm |
Weight | 176 g (6.21 oz) | 163.5 g |
SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
Battery | vivo V21 5G | vivo Y91 |
Type | Li-Po 4000 mAh, non-removable | |
Charging | Fast charging 33W, 63% in 30 min (advertised) | |
Battery capacity | 4030 mAh, Non-removable Li-Po | |
Features | vivo V21 5G | vivo Y91 |
Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
Other | vivo V21 5G | vivo Y91 |
Release date | 2018, November | |
Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |