Vivo Y71I vs Xiaomi Redmi A7
Product
Price
129 USD
129 USD
Status
Discontinued
Available
Brand
Vivo Mobiles
Xiaomi Mobiles
Model No
Y71I
Xiaomi Redmi A7
Launch Date
2018, October 09
2026, April 21
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 900 / 1800 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 38, 40, 41
1, 3, 5, 8, 28, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE
HSPA, LTE
Dimensions
155.9 x 75.7 x 7.8 mm (6.14 x 2.98 x 0.31 in)
171.8 x 79.8 x 8.3 mm (6.76 x 3.14 x 0.33 in)
Weight
150 g (5.29 oz)
193 g (6.81 oz)
Build
Glass front (Gorilla Glass 3), aluminum back, aluminum frame
Dust and splash resistant
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Gold
Black, Sky Blue
Type
IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 120Hz, 600 nits (peak)
Size
6.0 inches, 92.9 cm2 (~78.7% screen-to-body ratio)
6.88 inches, 112.4 cm2 (~82.0% screen-to-body ratio)
Resolution
720 x 1440 pixels, 18:9 ratio (~268 ppi density)
720 x 1640 pixels (~260 ppi density)
OS
Android 8.1 (Oreo), Funtouch 4
Android 15, up to 2 major Android upgrades
Chipset
Qualcomm MSM8917 Snapdragon 425 (28 nm)
Unisoc T7250 (12 nm)
CPU
Quad-core 1.4 GHz Cortex-A53
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Adreno 308
Mali-G57 MP1
RAM
2GB
3GB
Storage
16GB
64GB
Card Slot
microSDXC (dedicated slot)
Lens 1
8 MP, f/2.2, AF
13 MP, f/2.2, (wide)
Features
Main Camera,Single,8 MP, f/2.2, AFFeatures,LED flash, HDRVideo,1080p@30fps
LED flash, HDR
Video
1080p@30fps
1080p@30fps
Lens 1
5 MP, f/2.0
8 MP, f/2.0, (wide)
Features
HDR
Video
1080p@30fps
Capacity
Non-removable Li-Ion 3360 mAh battery
5200 mAh
Charging
15W wired
7.5W reverse wired
Sensors
Accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.2, A2DP, LE
5.2, A2DP, LE
GPS
A-GPS, GLONASSRadio,FM radio
GPS, GALILEO, GLONASS
Radio
Yes
FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG