Screen size
Mi 1S4.0"
Redmi A7Winner: 6.9"+42%
Quick verdict
Redmi A7 leads the measured specs 16-1.
Measured wins
Mi 1S
1
spec wins
Ties
4
equal specs
Redmi A7
16
spec wins
Overall winner
Screen size
Technology
Mi 1S
GSM / HSPA
Redmi A7
GSM / HSPA / LTE
2G bands
Mi 1S
GSM 850 / 900 / 1800 / 1900
Redmi A7
GSM 850 / 900 / 1800 / 1900
3G bands
Mi 1S
HSDPA 850 / 1900 / 2100
Redmi A7
HSDPA 850 / 900 / 2100
Speed
Mi 1S
HSPA 14.4/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi A7
HSPA, LTE
4G bands
Mi 1S
-
Redmi A7
1, 3, 5, 8, 28, 40, 41
Announced
Mi 1S
2012, August. Released 2012, August
Redmi A7
2026, April 21
Status
Mi 1S
Discontinued
Redmi A7
Available. Released 2026, April 24
Dimensions
Mi 1S
125 x 63 x 11.9 mm (4.92 x 2.48 x 0.47 in)
Redmi A7
171.8 x 79.8 x 8.3 mm (6.76 x 3.14 x 0.33 in)
Weight
Mi 1S
149 g (5.26 oz)
Redmi A7
193 g (6.81 oz)
SIM
Mi 1S
Mini-SIM
Redmi A7
Nano-SIM + Nano-SIM
Other
Mi 1S
-
Redmi A7
Dust and splash resistant
Type
Mi 1S
TFT
Redmi A7
IPS LCD, 120Hz, 600 nits (peak)
Size
Mi 1S
4.0 inches, 44.1 cm2 (~56.0% screen-to-body ratio)
Redmi A7
6.88 inches, 112.4 cm2 (~82.0% screen-to-body ratio)
Resolution
Mi 1S
480 x 854 pixels, 16:9 ratio (~245 ppi density)
Redmi A7
720 x 1640 pixels (~260 ppi density)
OS
Mi 1S
Android 4.0 (Ice Cream Sandwich)
Redmi A7
Android 15, up to 2 major Android upgrades
Chipset
Mi 1S
Qualcomm MSM8260 Snapdragon S3
Redmi A7
Unisoc T7250 (12 nm)
CPU
Mi 1S
Dual-core 1.7 GHz Scorpion
Redmi A7
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mi 1S
Adreno 220
Redmi A7
Mali-G57 MP1
Card slot
Mi 1S
microSDHC (dedicated slot)
Redmi A7
microSDXC (dedicated slot)
Internal
Mi 1S
4GB 1GB RAM
Redmi A7
64GB 3GB RAM
Single
Mi 1S
8 MP, f/2.2, 28mm (wide), AF
Redmi A7
13 MP, f/2.2, (wide)
Features
Mi 1S
LED flash, HDR
Redmi A7
LED flash, HDR
Video
Mi 1S
1080p@30fps
Redmi A7
1080p@30fps
Single
Mi 1S
2 MP
Redmi A7
8 MP, f/2.0, (wide)
Video
Mi 1S
Redmi A7
1080p@30fps
Features
Mi 1S
-
Redmi A7
HDR
Loudspeaker
Mi 1S
Yes
Redmi A7
Yes
3.5mm jack
Mi 1S
Yes
Redmi A7
Yes
WLAN
Mi 1S
Wi-Fi 802.11 b/g/n, hotspot
Redmi A7
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mi 1S
2.1, A2DP
Redmi A7
5.2, A2DP, LE
Positioning
Mi 1S
GPS, A-GPS
Redmi A7
GPS, GALILEO, GLONASS
Radio
Mi 1S
No
Redmi A7
FM radio
USB
Mi 1S
microUSB 2.0
Redmi A7
USB Type-C 2.0, OTG
NFC
Mi 1S
-
Redmi A7
No
Sensors
Mi 1S
Accelerometer, proximity, compass
Redmi A7
Fingerprint (side-mounted), accelerometer, compass
Other
Mi 1S
-
Redmi A7
Virtual proximity sensing
Type
Mi 1S
Removable Li-Ion 1930 mAh battery
Redmi A7
5200 mAh
Charging
Mi 1S
-
Redmi A7
15W wired 7.5W reverse wired
Colors
Mi 1S
White, green, blue, red, violet, orange, gray
Redmi A7
Black, Sky Blue
Price
Mi 1S
About 190 EUR
Redmi A7
₹ 10,499