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  3. Tab K12 vs Galaxy Tab S10 Lite

Lenovo Tab K12 vs Samsung Galaxy Tab S10 Lite

What Tab K12 does better (10) and where Galaxy Tab S10 Lite wins (3) — every spec side by side.

Lenovo Tab K12
Lenovo · 2025Tab K12
8.8Score
10 advantages≈ $350
Higher score
vs
Samsung Galaxy Tab S10 Lite
Samsung · 2025Galaxy Tab S10 Lite
6.6Score
3 advantages≈ $380
7.5Display6.1
8.8Battery5.9
7.0Memory & storage6.1

Why is Tab K12 better than Galaxy Tab S10 Lite?

  1. Battery capacity10,200 mAh vs 8,000 mAh+27%
  2. RAM12 GB vs 8 GB+50%
  3. Wired charging45 W vs 25 W+80%
  4. Screen size12.1″ vs 10.9″+11%
  5. Repairability classA vs C
  6. Peak brightness600 nits vs 500 nits+20%
  7. Pixel density249 ppi vs 228 ppi+9%
  8. Resolution (short side)1,600 px vs 1,320 px+21%
  9. Resolution (long side)2,560 px vs 2,112 px+21%
  10. Screen-to-body ratio84.1% vs 81.7%+3%

Why is Galaxy Tab S10 Lite better than Tab K12?

  1. Cellular (LTE)No · Tab K12: Yes
  2. eSIMNo · Tab K12: Yes
  3. Battery charge cycles1,000 vs 2,0002×
Specifications

Side by side

Lenovo Tab K12Lenovo Tab K12≈ $3508.8
Design
Weight530 g524 g
Thickness6.5 mm6.6 mm
Height6 mm254.3 mm
Width181 mm165.8 mm
Frame—Aluminium
Back—Aluminium
Ingress protectionIP52—
Water resistance (IPx)IPx2—
ColoursCloud Gray, Luna Gray, Sand RoseGray, Silver, Coral Red
Display
Screen size12.1″10.9″
PanelIPS TFTTFT LCD
OLED panelNoNo
Resolution (short side)1,600 px1,320 px
Resolution (long side)2,560 px2,112 px
Pixel density249 ppi228 ppi
Refresh rate90 Hz90 Hz
Peak brightness600 nits500 nits
Measured brightness—436 nits
Screen-to-body ratio84.1%81.7%
Performance
ChipsetMediaTek DimensityExynos 1380
Chip makerMediaTekExynos
Process—5 nm
CPU cores—8
CPU frequency—2.4 GHz
GPU—Mali-G68 MP5
AnTuTu score—634,864
Geekbench 6 (multi-core)—2,951
3DMark Wild Life Extreme—876
Memory
RAM12 GB8 GB
Storage (max)256 GB256 GB
Storage (base)128 GB128 GB
Storage type—UFS 2.2
Memory card slotYesYes
Battery
Battery capacity10,200 mAh8,000 mAh
Battery type—Li-Po
Wired charging45 W25 W
Wireless chargingNoNo
Connectivity
Cellular (LTE)NoYes
5GYesYes
eSIMNoYes
Dual SIMNoYes
Wi-Fi standard—Wi-Fi 6
Bluetooth5.25.3
USB—USB Type-C 2.0
USB version—2
NFC—No
GPS—Yes
Satellite navigation—GLONASS, GALILEO, BDS, QZSS
Features
Stylus support—Yes
Stereo speakers—Yes
3.5 mm headphone jack—No
Sensors—Accelerometer, gyro, proximity (accessories only), compass (cellular model only)
Cameras
Rear camera—8 MP
Rear cameras—1
Ultra-wide camera—No
Optical stabilisation—No
Max video—1080p
Front camera—5 MP
4K front-camera video—No
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceZUI 17One UI 7
Major OS updates promised—7
EU label
Energy class—F
Battery charge cycles1,0002,000
Endurance per cycle—88 h
Repairability classAC
Drop resistance classEE
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