Vivo V21 SE vs Xiaomi Redmi Note 12
Product
Price
189 USD
189 USD
Status
Discontinued
Available
Brand
Vivo Mobiles
Xiaomi Mobiles
Model No
VIVO V21 SE
22111317I, 22111317G
Launch Date
2021, February 21
2022, November 01
Technology
GSM / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
4G bands
1, 3, 5, 7, 8, 38, 39, 40, 41
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE-A (CA), 5G
5G bands
1, 3, 5, 8, 41, 77, 78 SA/NSA
Dimensions
161 x 74.1 x 7.8 mm (6.34 x 2.92 x 0.31 in)
165.9 x 76.2 x 8 mm (6.53 x 3.00 x 0.31 in)
Weight
171 g (6.03 oz)
188 g (6.63 oz)
Build
Glass front, plastic back, plastic frame
IP53, dust and splash resistant
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by),
Colors
Gravity Black, Oxygen Blue
Green
Type
Super AMOLED capacitive touchscreen, 16M colors
Samsung AMOLED, 120Hz, 1200 nits (peak), Brightness: 450 nits (typ), HBM 700 nits (typ), 1200 nits peak brightness, DCI- P3 wide color gamut, Sunlight display, Reading mode
Size
6.44 inches
6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
OS
Android 10, Funtouch 11
Android 12, MIUI 14 (International), MIUI 13 (India)
Chipset
Qualcomm SDM665 Snapdragon 665 (11 nm)
Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU
Adreno 610
Adreno 619
RAM
8GB
4GB/6GB/8GB
Storage
128GB
128GB/256GB
Card Slot
microSDXC (dedicated slot)
Lens 1
48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF
48 MP, (wide), 0.8µm, PDAF
Lens 2
8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm, AF
2 MP, f/2.4, (depth)
Lens 3
2 MP, f/2.4, (depth)
Features
Dual-LED dual-tone flash, HDR, panorama
Dual-LED dual-tone flash, HDR, panorama
Video
1080p@30fps
1080p@30/60fps
Lens 1
32 MP, f/2.0, (wide), 1/2.8", 0.8µm
8 MP, f/2.0, (wide), 1/4", 1.12µm
Features
HDR
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 4300 mAh, non-removable
Li-Po 5000 mAh, non-removable
Charging
Fast charging 33W
33W wired
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes,
24-bit/192kHz audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.1, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
GPS (L1), GLONASS (G1), BDS (B1), GALILEO (E1)
NFC
Yes (market/region dependent)
No
Radio
FM radio
Unspecified
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
Performance
AnTuTu: 360745 (v9)
GeekBench: 1998 (v5.1), 2017 (v6)
Display
Contrast ratio: Infinite (nominal)
Loudspeaker
-28.0 LUFS (Good)
Battery life
Endurance rating 101h