Screen size
Mi 4s5.0"
Redmi A7Winner: 6.9"+27%
Quick verdict
Redmi A7 leads the measured specs 8-5.
Measured wins
Mi 4s
5
spec wins
Ties
8
equal specs
Redmi A7
8
spec wins
Overall winner
Screen size
Technology
Mi 4s
GSM / CDMA / HSPA / LTE
Redmi A7
GSM / HSPA / LTE
2G bands
Mi 4s
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800 / 1900
Redmi A7
GSM 850 / 900 / 1800 / 1900
3G bands
Mi 4s
HSDPA 850 / 1900 / 2100 , TD-SCDMA
Redmi A7
HSDPA 850 / 900 / 2100
4G bands
Mi 4s
1, 3, 7, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi A7
1, 3, 5, 8, 28, 40, 41
Speed
Mi 4s
HSPA, LTE Cat4 150/50 Mbps
Redmi A7
HSPA, LTE
Announced
Mi 4s
2016, February. Released 2016, March
Redmi A7
2026, April 21
Status
Mi 4s
Discontinued
Redmi A7
Available. Released 2026, April 24
Dimensions
Mi 4s
139.3 x 70.8 x 7.8 mm (5.48 x 2.79 x 0.31 in)
Redmi A7
171.8 x 79.8 x 8.3 mm (6.76 x 3.14 x 0.33 in)
Weight
Mi 4s
133 g (4.69 oz)
Redmi A7
193 g (6.81 oz)
SIM
Mi 4s
Nano-SIM + Micro-SIM
Redmi A7
Nano-SIM + Nano-SIM
Other
Mi 4s
-
Redmi A7
Dust and splash resistant
Type
Mi 4s
IPS LCD
Redmi A7
IPS LCD, 120Hz, 600 nits (peak)
Size
Mi 4s
5.0 inches, 68.9 cm2 (~69.9% screen-to-body ratio)
Redmi A7
6.88 inches, 112.4 cm2 (~82.0% screen-to-body ratio)
Resolution
Mi 4s
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Redmi A7
720 x 1640 pixels (~260 ppi density)
OS
Mi 4s
Android 5.1 (Lollipop), upgradable to 7.0 (Nougat), MIUI 10
Redmi A7
Android 15, up to 2 major Android upgrades
Chipset
Mi 4s
Qualcomm MSM8992 Snapdragon 808 (20 nm)
Redmi A7
Unisoc T7250 (12 nm)
CPU
Mi 4s
Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57)
Redmi A7
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mi 4s
Adreno 418
Redmi A7
Mali-G57 MP1
Card slot
Mi 4s
microSDXC (uses shared SIM slot)
Redmi A7
microSDXC (dedicated slot)
Internal
Mi 4s
64GB 3GB RAM
Redmi A7
64GB 3GB RAM
Other
Mi 4s
eMMC 5.0
Redmi A7
-
Single
Mi 4s
13 MP, f/2.0, PDAF
Redmi A7
13 MP, f/2.2, (wide)
Features
Mi 4s
Dual-LED dual-tone flash, panorama, HDR
Redmi A7
LED flash, HDR
Video
Mi 4s
1080p@30fps, 720p@120fps
Redmi A7
1080p@30fps
Single
Mi 4s
5 MP, f/2.0
Redmi A7
8 MP, f/2.0, (wide)
Video
Mi 4s
1080p@30fps
Redmi A7
1080p@30fps
Features
Mi 4s
-
Redmi A7
HDR
Loudspeaker
Mi 4s
Yes
Redmi A7
Yes
3.5mm jack
Mi 4s
Yes
Redmi A7
Yes
WLAN
Mi 4s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Redmi A7
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mi 4s
4.1, A2DP
Redmi A7
5.2, A2DP, LE
Positioning
Mi 4s
GPS, GLONASS, BDS
Redmi A7
GPS, GALILEO, GLONASS
NFC
Mi 4s
No
Redmi A7
No
Infrared port
Mi 4s
Yes
Redmi A7
-
Radio
Mi 4s
No
Redmi A7
FM radio
USB
Mi 4s
USB Type-C
Redmi A7
USB Type-C 2.0, OTG
Sensors
Mi 4s
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Redmi A7
Fingerprint (side-mounted), accelerometer, compass
Other
Mi 4s
-
Redmi A7
Virtual proximity sensing
Type
Mi 4s
Li-Ion 3260 mAh, non-removable
Redmi A7
5200 mAh
Charging
Mi 4s
18W wired, QC2, 40% in 60 min
Redmi A7
15W wired 7.5W reverse wired
Colors
Mi 4s
Black, White, Gold, Pink
Redmi A7
Black, Sky Blue
Price
Mi 4s
About 220 EUR
Redmi A7
₹ 10,499