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TCL K70 Power vs Xiaomi Poco M8

What K70 Power does better (4) and where Poco M8 wins (14) — every spec side by side.

TCL K70 Power
TCL · 2026K70 Power
7.2Score
4 advantages≈ $270
vs
Xiaomi Poco M8
Xiaomi · 2026Poco M8
8.0Score
14 advantages≈ $250
Higher score
6.0Display8.5
4.6Camera6.3
8.2Battery7.6
6.4Features7.7
Dimensions

Size comparison

K70 PowerPoco M8
79.1 × 167.7975.4 × 1647.4
K70 PowerPoco M8Difference
Height167.7 mm164 mm+3.7 mm
Width79.1 mm75.4 mm+3.7 mm
Thickness9 mm7.4 mm+1.6 mm
Weight215 g178 g+37 g

Drawn to the same scale from the official dimensions (front and side).

Why is K70 Power better than Poco M8?

  1. Battery capacity6,500 mAh vs 5,520 mAh+18%
  2. Storage (base)256 GB vs 128 GB2×
  3. 3.5 mm headphone jackYes · Poco M8: No
  4. Bluetooth6 vs 5.1+18%

Why is Poco M8 better than K70 Power?

  1. Peak brightness750 nits vs 3,200 nits4.3×
  2. OLED panelNo · K70 Power: Yes
  3. Storage (max)256 GB vs 512 GB2×
  4. Wired charging33 W vs 45 W+36%
  5. Pixel density256 ppi vs 388 ppi+52%
  6. Water resistance (IPx)IPx4 vs IPx6+50%
  7. Selfie camera8 MP vs 20 MP2.5×
  8. Weight215 g vs 178 g+21%
  9. Max video1080p vs 4K
  10. CPU frequency2.2 GHz vs 2.4 GHz+9%
  11. Resolution (width)720 px vs 1,080 px+50%
  12. Process6 nm vs 4 nm+50%
Specifications

Side by side

TCL K70 PowerTCL K70 Power≈ $2707.2
Xiaomi Poco M8Xiaomi Poco M8≈ $2508.0
Design
Weight215 g178 g
Thickness9 mm7.4 mm
Height167.7 mm164 mm
Width79.1 mm75.4 mm
FramePlasticPlastic
BackSilicone polymerPlastic
Ingress protectionIP64IP66
Water resistance (IPx)IPx4IPx6
ColoursSpace Grey, Nebula BlueBlack, Green, Silver
Display
Screen size6.8″6.8″
PanelIPS LCDAMOLED
OLED panelNoYes
Resolution (width)720 px1,080 px
Resolution (height)1,570 px2,392 px
Pixel density256 ppi388 ppi
Refresh rate120 Hz120 Hz
Peak brightness750 nits3,200 nits
Measured brightness—1,473 nits
Screen-to-body ratio83.9%89.7%
HDR—Yes
Performance
ChipsetMediatek Helio G100 TurboQualcomm SM6475-AB Snapdragon 6 Gen 3
Chip makerMediaTekQualcomm
Process6 nm4 nm
CPU cores88
CPU frequency2.2 GHz2.4 GHz
GPUMali-G57 MC2Adreno 710
AnTuTu score—631,693
Geekbench 6 (multi-core)—2,898
3DMark Wild Life Extreme—866
Memory
RAM8 GB8 GB
Storage (max)256 GB512 GB
Storage (base)256 GB128 GB
Storage type—UFS 2.2
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.8
Main sensor size1/2.88"1/2.88"
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p4K
4K video frame rate—30 fps
Selfie camera8 MP20 MP
4K selfie videoNoNo
Battery
Battery capacity6,500 mAh5,520 mAh
Battery type—Si/C
Active use (test)—13.9 h
Wired charging33 W45 W
Charged in 30 min—55%
Wireless chargingNoNo
Connectivity
5G—Yes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth65.1
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared port—Yes
Satellite navigationGLONASS, GALILEO, BDSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackYesNo
Loudspeaker loudness—-23.4 LUFS
Fingerprint sensorSideUnder display
SensorsFingerprint (side-mounted), accelerometer, proximityFingerprint (under display, optical), accelerometer, gyro, compass
Software
OS at launchAndroid 16Android 15
PlatformAndroidAndroid
Interface—HyperOS 2
Major OS updates promised—4
EU label
Energy class—B
Battery charge cycles—1,000
Endurance per cycle—50 h
Repairability class—C
Drop resistance class—A
To compare: 0up to 4 models
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