Screen size
Mix 46.7"
Redmi R70mWinner: 6.9"+3.3%
Quick verdict
Mix 4 leads the measured specs 13-5.
Measured wins
Mix 4
13
spec wins
Overall winner
Ties
5
equal specs
Redmi R70m
5
spec wins
Screen size
Technology
Mix 4
GSM / CDMA / HSPA / EVDO / LTE / 5G
Redmi R70m
GSM / HSPA / LTE / 5G
2G bands
Mix 4
GSM 850 / 900 / 1800 / 1900 , CDMA 800
Redmi R70m
GSM 850 / 900 / 1800 / 1900
3G bands
Mix 4
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Redmi R70m
HSDPA 850 / 900 / 2100
4G bands
Mix 4
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
Resolution
Refresh rate
equal specsPeak brightness
equal specsPixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
Redmi R70m
1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48
5G bands
Mix 4
1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6
Redmi R70m
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Speed
Mix 4
HSPA, LTE, 5G
Redmi R70m
HSPA, LTE, 5G
Announced
Mix 4
2021, August 10
Redmi R70m
2026, April 15
Status
Mix 4
Available. Released 2021, August 16
Redmi R70m
Available. Released 2026, April 15
Dimensions
Mix 4
162.6 x 75.4 x 8 mm (6.40 x 2.97 x 0.31 in)
Redmi R70m
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
Mix 4
225 g (7.94 oz)
Redmi R70m
210 g (7.41 oz)
Build
Mix 4
Glass front (Gorilla Glass Victus), ceramic back, aluminum frame
Redmi R70m
-
SIM
Mix 4
Nano-SIM + Nano-SIM
Redmi R70m
Nano-SIM + Nano-SIM
Other
Mix 4
IP53 dust protected and water resistant (vertical water sprays)
Redmi R70m
-
Type
Mix 4
AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 800 nits (HBM)
Redmi R70m
IPS LCD, 120Hz, 800 nits (peak)
Size
Mix 4
6.67 inches, 107.4 cm2 (~87.6% screen-to-body ratio)
Redmi R70m
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution
Mix 4
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Redmi R70m
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Protection
Mix 4
Corning Gorilla Glass Victus
Redmi R70m
-
OS
Mix 4
Android 11, MIUI 12.5
Redmi R70m
Android 16, HyperOS 3
Chipset
Mix 4
Qualcomm SM8350 Snapdragon 888+ 5G (5 nm)
Redmi R70m
Unisoc T8300 (6 nm)
CPU
Mix 4
Octa-core (1x2.99 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
Redmi R70m
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Mix 4
Adreno 660
Redmi R70m
Mali-G57 MC2
Card slot
Mix 4
No
Redmi R70m
microSDXC
Internal
Mix 4
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Redmi R70m
128GB 6GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Other
Mix 4
UFS 3.1
Redmi R70m
UFS 2.2
Triple
Mix 4
108 MP, f/1.9, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 8 MP, f/4.1, 120mm (periscope telephoto), PDAF, OIS, 5x optical zoom 13 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm
Redmi R70m
-
Features
Mix 4
Laser AF, color spectrum sensor, Dual-LED flash, HDR, panorama
Redmi R70m
LED flash, HDR
Video
Mix 4
8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps; gyro-EIS, HDR10+
Redmi R70m
1080p@30fps
Single
Mix 4
-
Redmi R70m
13 MP
Single
Mix 4
20 MP, 27mm (wide), 1/3.4", 0.8µm, under display
Redmi R70m
8 MP
Features
Mix 4
HDR
Redmi R70m
HDR
Video
Mix 4
1080p@30fps
Redmi R70m
1080p@30fps
Loudspeaker
Mix 4
Yes, with stereo speakers
Redmi R70m
Yes
3.5mm jack
Mix 4
No
Redmi R70m
Yes
Other
Mix 4
24-bit/192kHz Hi-Res audio Tuned by Harman Kardon Snapdragon Sound
Redmi R70m
-
WLAN
Mix 4
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Redmi R70m
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mix 4
5.2, A2DP, LE, aptX HD
Redmi R70m
5.4, A2DP, LE
Positioning
Mix 4
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Redmi R70m
GPS, GLONASS, GALILEO, BDS
NFC
Mix 4
Yes
Redmi R70m
No
Infrared port
Mix 4
Yes
Redmi R70m
-
Radio
Mix 4
No
Redmi R70m
No
USB
Mix 4
USB Type-C 2.0
Redmi R70m
USB Type-C 2.0, OTG
Sensors
Mix 4
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Redmi R70m
Accelerometer, compass
Other
Mix 4
Ultra Wideband (UWB) support
Redmi R70m
Virtual proximity sensing
Type
Mix 4
Li-Po 4500 mAh
Redmi R70m
6300 mAh
Charging
Mix 4
120W wired, PD3.0, QC4, 100% in 15 min 50W wireless, 100% in 28 min
Redmi R70m
15W wired, PD 7.5W reverse wired
Colors
Mix 4
Ceramic Black, Ceramic White, Shadow Gray
Redmi R70m
Black, Blue, Purple, White
Models
Mix 4
2106118C
Redmi R70m
-
Price
Mix 4
About 660 EUR
Redmi R70m
About 220 EUR