Screen size
Redmi A7Winner: 6.9"+71%
Redmi Watch 42.0"
Quick verdict
Redmi A7 leads the measured specs 15-4.
Measured wins
Redmi A7
15
spec wins
Overall winner
Ties
2
equal specs
Redmi Watch 4
4
spec wins
Screen size
Technology
Redmi A7
GSM / HSPA / LTE
Redmi Watch 4
No cellular connectivity
2G bands
Redmi A7
GSM 850 / 900 / 1800 / 1900
Redmi Watch 4
N/A
3G bands
Redmi A7
HSDPA 850 / 900 / 2100
Redmi Watch 4
N/A
4G bands
Redmi A7
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
Peak brightness
equal specsPixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
Redmi Watch 4
N/A
Speed
Redmi A7
HSPA, LTE
Redmi Watch 4
No
GPRS
Redmi A7
-
Redmi Watch 4
No
EDGE
Redmi A7
-
Redmi Watch 4
No
Announced
Redmi A7
2026, April 21
Redmi Watch 4
2023, November 29
Status
Redmi A7
Available. Released 2026, April 24
Redmi Watch 4
Available. Released 2023, November 29
Dimensions
Redmi A7
171.8 x 79.8 x 8.3 mm (6.76 x 3.14 x 0.33 in)
Redmi Watch 4
47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in)
Weight
Redmi A7
193 g (6.81 oz)
Redmi Watch 4
31.5 g (1.13 oz)
SIM
Redmi A7
Nano-SIM + Nano-SIM
Redmi Watch 4
No
Other
Redmi A7
Dust and splash resistant
Redmi Watch 4
Waterproof (5ATM) 50m water resistant
Build
Redmi A7
-
Redmi Watch 4
Plastic back, aluminum frame
Type
Redmi A7
IPS LCD, 120Hz, 600 nits (peak)
Redmi Watch 4
AMOLED, 600 nits (peak)
Size
Redmi A7
6.88 inches, 112.4 cm2 (~82.0% screen-to-body ratio)
Redmi Watch 4
1.97 inches
Resolution
Redmi A7
720 x 1640 pixels (~260 ppi density)
Redmi Watch 4
450 x 390 pixels (~302 ppi density)
OS
Redmi A7
Android 15, up to 2 major Android upgrades
Redmi Watch 4
HyperOS
Chipset
Redmi A7
Unisoc T7250 (12 nm)
Redmi Watch 4
-
CPU
Redmi A7
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi Watch 4
-
GPU
Redmi A7
Mali-G57 MP1
Redmi Watch 4
-
Card slot
Redmi A7
microSDXC (dedicated slot)
Redmi Watch 4
No
Internal
Redmi A7
64GB 3GB RAM
Redmi Watch 4
16GB
Single
Redmi A7
13 MP, f/2.2, (wide)
Redmi Watch 4
-
Features
Redmi A7
LED flash, HDR
Redmi Watch 4
-
Video
Redmi A7
1080p@30fps
Redmi Watch 4
-
Single
Redmi A7
8 MP, f/2.0, (wide)
Redmi Watch 4
-
Features
Redmi A7
HDR
Redmi Watch 4
-
Video
Redmi A7
1080p@30fps
Redmi Watch 4
-
Loudspeaker
Redmi A7
Yes
Redmi Watch 4
Yes
3.5mm jack
Redmi A7
Yes
Redmi Watch 4
No
WLAN
Redmi A7
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi Watch 4
No
Bluetooth
Redmi A7
5.2, A2DP, LE
Redmi Watch 4
5.3, A2DP, LE
Positioning
Redmi A7
GPS, GALILEO, GLONASS
Redmi Watch 4
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Redmi A7
No
Redmi Watch 4
Yes (market/region dependent)
Radio
Redmi A7
FM radio
Redmi Watch 4
No
USB
Redmi A7
USB Type-C 2.0, OTG
Redmi Watch 4
No
Sensors
Redmi A7
Fingerprint (side-mounted), accelerometer, compass
Redmi Watch 4
Accelerometer, heart rate, compass, gyro, SpO2
Other
Redmi A7
Virtual proximity sensing
Redmi Watch 4
-
Type
Redmi A7
5200 mAh
Redmi Watch 4
Li-Po 470 mAh
Charging
Redmi A7
15W wired 7.5W reverse wired
Redmi Watch 4
-
Colors
Redmi A7
Black, Sky Blue
Redmi Watch 4
Black, White
Price
Redmi A7
₹ 10,499
Redmi Watch 4
About 70 EUR
Models
Redmi A7
-
Redmi Watch 4
M2314W1
Other
Redmi A7
-
Redmi Watch 4
No