Screen size
Poco M8sWinner: 6.9"+3.3%
Redmi K70 Ultra6.7"
Quick verdict
Redmi K70 Ultra leads the measured specs 11-4.
Measured wins
Poco M8s
4
spec wins
Ties
7
equal specs
Redmi K70 Ultra
11
spec wins
Overall winner
Screen size
Technology
Poco M8s
GSM / HSPA / LTE / 5G
Redmi K70 Ultra
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
Poco M8s
GSM 850 / 900 / 1800 / 1900
Redmi K70 Ultra
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
Poco M8s
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Redmi K70 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 , CDMA2000 1x
4G bands
Poco M8s
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
equal specsIP 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 M8s
1, 2, 3, 5, 7, 8, 12, 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 M8s
HSPA, LTE, 5G
Redmi K70 Ultra
HSPA, LTE, 5G
Announced
Poco M8s
2026, April 21
Redmi K70 Ultra
2024, July 19
Status
Poco M8s
Available. Released 2026, April 21
Redmi K70 Ultra
Available. Released 2024, July 19
Dimensions
Poco M8s
169.4 x 80.4 x 8.4 mm (6.67 x 3.17 x 0.33 in)
Redmi K70 Ultra
160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
Weight
Poco M8s
217 g (7.65 oz)
Redmi K70 Ultra
211 g (7.44 oz)
Build
Poco M8s
Glass front, plastic frame, plastic back
Redmi K70 Ultra
Glass front, aluminum frame
SIM
Poco M8s
Nano-SIM + Nano-SIM
Redmi K70 Ultra
Nano-SIM + Nano-SIM
Other
Poco M8s
IP64 dust tight and water resistant
Redmi K70 Ultra
IP68 dust tight and water resistant (immersible up to 2m for 30 min)
Type
Poco M8s
AMOLED, 144Hz, 700 nits (typ), 850 nits (peak)
Redmi K70 Ultra
OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak)
Size
Poco M8s
6.9 inches, 116.9 cm2 (~85.8% screen-to-body ratio)
Redmi K70 Ultra
6.67 inches, 107.4 cm2 (~89.1% screen-to-body ratio)
Resolution
Poco M8s
1080 x 2392 pixels, 19.5:9 ratio (~374 ppi density)
Redmi K70 Ultra
1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
Protection
Poco M8s
-
Redmi K70 Ultra
Scratch/drop-resistant glass
OS
Poco M8s
Android 15, HyperOS 2
Redmi K70 Ultra
Android 14, HyperOS
Chipset
Poco M8s
Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)
Redmi K70 Ultra
Mediatek Dimensity 9300+ (4 nm)
CPU
Poco M8s
Octa-core (2x2.3 GHz Cortex-A78 & 6x2.0 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 M8s
Adreno
Redmi K70 Ultra
Immortalis-G720 MC12
Card slot
Poco M8s
microSDXC (uses shared SIM slot)
Redmi K70 Ultra
No
Internal
Poco M8s
128GB 6GB RAM, 256GB 8GB RAM
Redmi K70 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM, 1TB 24GB RAM
Other
Poco M8s
UFS 2.2
Redmi K70 Ultra
UFS 4.0
Dual
Poco M8s
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Redmi K70 Ultra
-
Features
Poco M8s
LED flash, HDR
Redmi K70 Ultra
Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video
Poco M8s
1080p@30fps
Redmi K70 Ultra
8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Triple
Poco M8s
-
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 M8s
8 MP, f/2.0, (wide)
Redmi K70 Ultra
20 MP, (wide), 1/2.0", 0.8µm
Features
Poco M8s
HDR
Redmi K70 Ultra
HDR
Video
Poco M8s
1080p@30fps
Redmi K70 Ultra
1080p@30fps
Loudspeaker
Poco M8s
Yes, with stereo speakers (with Dolby Atmos)
Redmi K70 Ultra
Yes, with stereo speakers
3.5mm jack
Poco M8s
No
Redmi K70 Ultra
No
Other
Poco M8s
-
Redmi K70 Ultra
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
WLAN
Poco M8s
Wi-Fi, 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 M8s
5.1, A2DP, LE
Redmi K70 Ultra
5.4, A2DP, LE, LHDC 5
Positioning
Poco M8s
GPS, GALILEO, GLONASS, BDS
Redmi K70 Ultra
GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Poco M8s
Yes
Redmi K70 Ultra
Yes
Infrared port
Poco M8s
Yes
Redmi K70 Ultra
Yes
Radio
Poco M8s
No
Redmi K70 Ultra
Unspecified
USB
Poco M8s
USB Type-C 2.0, OTG
Redmi K70 Ultra
USB Type-C
Sensors
Poco M8s
Fingerprint (side-mounted), accelerometer, gyro, compass
Redmi K70 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Poco M8s
Virtual proximity sensor
Redmi K70 Ultra
-
Type
Poco M8s
Si/C Li-Ion 7000 mAh
Redmi K70 Ultra
Li-Po 5500 mAh
Charging
Poco M8s
33W wired 18W reverse wired
Redmi K70 Ultra
120W wired, PD3.0, 100% in 24 min
Colors
Poco M8s
Black, White
Redmi K70 Ultra
Black, White, Violet, Green Championship Edition, Orange Championship Edition
Price
Poco M8s
About 160 EUR
Redmi K70 Ultra
About 330 EUR
Models
Poco M8s
-
Redmi K70 Ultra
2407FRK8EC