Screen size
Poco M8Winner: 6.8"+1.5%
Redmi K70 Ultra6.7"
Quick verdict
Redmi K70 Ultra leads the measured specs 10-6.
Measured wins
Poco M8
6
spec wins
Ties
6
equal specs
Redmi K70 Ultra
10
spec wins
Overall winner
Screen size
Technology
Poco M8
GSM / HSPA / LTE / 5G
Redmi K70 Ultra
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
Poco M8
GSM 850 / 900 / 1800 / 1900
Redmi K70 Ultra
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
Poco M8
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Redmi K70 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 , CDMA2000 1x
4G bands
Poco M8
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
equal specsRedmi K70 Ultra
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands
Poco M8
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Redmi K70 Ultra
1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA
Speed
Poco M8
HSPA, LTE, 5G
Redmi K70 Ultra
HSPA, LTE, 5G
Announced
Poco M8
2026, January 08
Redmi K70 Ultra
2024, July 19
Status
Poco M8
Available. Released 2026, January 08
Redmi K70 Ultra
Available. Released 2024, July 19
Dimensions
Poco M8
164 x 75.4 x 7.4 mm (6.46 x 2.97 x 0.29 in)
Redmi K70 Ultra
160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
Weight
Poco M8
178 g (6.28 oz)
Redmi K70 Ultra
211 g (7.44 oz)
SIM
Poco M8
Nano-SIM + Nano-SIM
Redmi K70 Ultra
Nano-SIM + Nano-SIM
Other
Poco M8
IP66 dust tight and water resistant (high pressure water jets) IP65 dust tight and water resistant (low pressure water jets) - Europe only Drop resistant up to 1.7m
Redmi K70 Ultra
IP68 dust tight and water resistant (immersible up to 2m for 30 min)
Build
Poco M8
-
Redmi K70 Ultra
Glass front, aluminum frame
Type
Poco M8
AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR, 800 nits (typ), 3200 nits (peak)
Redmi K70 Ultra
OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak)
Size
Poco M8
6.77 inches, 110.9 cm2 (~89.7% screen-to-body ratio)
Redmi K70 Ultra
6.67 inches, 107.4 cm2 (~89.1% screen-to-body ratio)
Resolution
Poco M8
1080 x 2392 pixels (~388 ppi density)
Redmi K70 Ultra
1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
Protection
Poco M8
-
Redmi K70 Ultra
Scratch/drop-resistant glass
OS
Poco M8
Android 15, up to 4 major Android upgrades, HyperOS 2
Redmi K70 Ultra
Android 14, HyperOS
Chipset
Poco M8
Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
Redmi K70 Ultra
Mediatek Dimensity 9300+ (4 nm)
CPU
Poco M8
Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
Redmi K70 Ultra
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU
Poco M8
Adreno 710
Redmi K70 Ultra
Immortalis-G720 MC12
Card slot
Poco M8
microSDXC (uses shared SIM slot)
Redmi K70 Ultra
No
Internal
Poco M8
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Redmi K70 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM, 1TB 24GB RAM
Other
Poco M8
UFS 2.2
Redmi K70 Ultra
UFS 4.0
Dual
Poco M8
50 MP, f/1.8, (wide), 1/2.88", 0.61µm, PDAF Auxiliary lens
Redmi K70 Ultra
-
Features
Poco M8
LED flash, HDR, panorama
Redmi K70 Ultra
Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video
Poco M8
4K@30fps, 1080p@30/60fps
Redmi K70 Ultra
8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Triple
Poco M8
-
Redmi K70 Ultra
50 MP, f/1.7, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Single
Poco M8
20 MP, f/2.2, (wide), 1/4.0"
Redmi K70 Ultra
20 MP, (wide), 1/2.0", 0.8µm
Features
Poco M8
HDR, panorama
Redmi K70 Ultra
HDR
Video
Poco M8
1080p@30/60fps
Redmi K70 Ultra
1080p@30fps
Loudspeaker
Poco M8
Yes, with stereo speakers (with Dolby Atmos)
Redmi K70 Ultra
Yes, with stereo speakers
3.5mm jack
Poco M8
No
Redmi K70 Ultra
No
Other
Poco M8
24-bit/192kHz Hi-Res audio
Redmi K70 Ultra
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
WLAN
Poco M8
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Redmi K70 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
Poco M8
5.1, A2DP, LE
Redmi K70 Ultra
5.4, A2DP, LE, LHDC 5
Positioning
Poco M8
GPS, GALILEO, GLONASS, QZSS, BDS
Redmi K70 Ultra
GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Poco M8
Yes (market/region dependent)
Redmi K70 Ultra
Yes
Infrared port
Poco M8
Yes
Redmi K70 Ultra
Yes
Radio
Poco M8
No
Redmi K70 Ultra
Unspecified
USB
Poco M8
USB Type-C 2.0, OTG
Redmi K70 Ultra
USB Type-C
Sensors
Poco M8
Fingerprint (under display, optical), accelerometer, gyro, compass
Redmi K70 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Poco M8
Virtual proximity sensing
Redmi K70 Ultra
-
Type
Poco M8
Si/C Li-Ion 5520 mAh
Redmi K70 Ultra
Li-Po 5500 mAh
Charging
Poco M8
45W wired 18W reverse wired
Redmi K70 Ultra
120W wired, PD3.0, 100% in 24 min
Colors
Poco M8
Black, Green, Silver
Redmi K70 Ultra
Black, White, Violet, Green Championship Edition, Orange Championship Edition
Models
Poco M8
25118PC98G
Redmi K70 Ultra
2407FRK8EC
Price
Poco M8
$ 309.99 / £ 229.00 / € 269.90 / ₹ 20,499
Redmi K70 Ultra
About 330 EUR