Product
Vivo V21s
Vivo V21s
Apple iPhone SE (2020)
Apple iPhone SE (2020)
Battery
Charging 33W wired, 63% in 30 min 18W wired, 50% in 30 min 7.5W wireless (Qi)
Type 4000 mAh Li-Ion 1821 mAh (6.91 Wh)
Body
Build - Glass front, glass back, aluminum frame
Dimensions 159.7 x 73.9 x 7.3 mm or 7.4 mm 138.4 x 67.3 x 7.3 mm (5.45 x 2.65 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 176 g / 177 g (6.21 oz) 148 g (5.22 oz)
  - IP67 dust/water resistant (up to 1m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified)
Comms
Bluetooth 5.1, A2DP, LE 5.0, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS
Radio No No
USB USB Type-C 2.0, OTG Lightning, USB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Display
Protection - Ion-strengthened glass
Resolution 1080 x 2404 pixels, 20:9 ratio (~409 ppi density) 750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size 6.44 inches, 100.0 cm2 (~84.7% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio)
Type AMOLED, 90Hz, HDR10+, 500 nits (typ), 800 nits (HBM) Retina IPS LCD, 625 nits (typ)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, proximity, gyro, compass, barometer
Launch
Announced 2022, November 17 2020, April 15
Status Available. Released 2022, November 17 Available. Released 2020, April 24
Main Camera
Features LED flash, HDR, panorama Quad-LED dual-tone flash, HDR, panorama
Single - 12 MP, f/1.8 (wide), PDAF, OIS
Triple 64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF, OIS 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30/60fps 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, OIS, stereo sound rec.
Memory
Card slot microSDXC (uses shared SIM slot) No
Internal 128GB 8GB RAM 64GB 3GB RAM, 128GB 3GB RAM, 256GB 3GB RAM
  UFS 2.2 NVMe
Misc
Colors Dusk Blue, Gradient Black, White, Red
Models - A2275, A2296, A2298, iPhone12,8
SAR - 1.17 W/kg (head)     1.16 W/kg (body)    
SAR EU - 0.98 W/kg (head)     0.99 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A2296
5G bands 1, 3, 7, 8, 28, 40, 41, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  - 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2275, A2298
Platform
Chipset Mediatek Dimensity 800U (7 nm) Apple A13 Bionic (7 nm+)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
GPU Mali-G57 MC3 Apple GPU (4-core graphics)
OS Android 12, Funtouch 12 iOS 13, upgradable to iOS 18.5
Selfie camera
Features Dual-LED flash, HDR HDR
Single 44 MP, f/2.0, (wide), AF, OIS 7 MP, f/2.2
Video 4K@30fps, 1080p@30fps 1080p@30fps; gyro-EIS
Sound
3.5mm jack No No
Loudspeaker Yes Yes, with stereo speakers
Tests
Battery (old) - Endurance rating 59h
Camera - Photo / Video
Display - 1544:1 contrast ratio, 670 nits max brightness (measured)
Loudspeaker - -24.1 LUFS (Very good)
Performance - AnTuTu: 462253 (v8) GeekBench: 3237 (v5.1)