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  3. IdeaTab Pro vs Tab K12

Lenovo IdeaTab Pro vs Lenovo Tab K12

What IdeaTab Pro does better (1) and where Tab K12 wins (2) — every spec side by side.

Lenovo IdeaTab Pro
Lenovo · 2025IdeaTab Pro
1 advantage≈ $380
vs
Lenovo Tab K12
Lenovo · 2025Tab K12
8.8Score
2 advantages≈ $350
Higher score
6.8Display7.5

Why is IdeaTab Pro better than Tab K12?

  1. Screen size12.7″ vs 12.1″+5%

Why is Tab K12 better than IdeaTab Pro?

  1. Peak brightness400 nits vs 600 nits+50%
  2. Weight620 g vs 530 g+17%
Specifications

Side by side

Lenovo Tab K12Lenovo Tab K12≈ $3508.8
Design
Weight620 g530 g
Thickness—6.5 mm
Height7 mm6 mm
Width—181 mm
Ingress protectionIP52IP52
Water resistance (IPx)IPx2IPx2
Colours—Cloud Gray, Luna Gray, Sand Rose
Display
Screen size12.7″12.1″
Panel—IPS TFT
OLED panelNoNo
Resolution (short side)—1,600 px
Resolution (long side)—2,560 px
Pixel density—249 ppi
Refresh rate—90 Hz
Peak brightness400 nits600 nits
Screen-to-body ratio—84.1%
Performance
ChipsetMediaTekMediaTek Dimensity
Chip makerMediaTekMediaTek
Memory
RAM—12 GB
Storage (max)—256 GB
Storage (base)—128 GB
Memory card slot—Yes
Battery
Battery capacity—10,200 mAh
Wired charging—45 W
Wireless charging—No
Connectivity
Cellular (LTE)NoNo
5G—Yes
eSIM—No
Dual SIM—No
Bluetooth5.35.2
Software
OS at launch—Android 15
Platform—Android
Interface—ZUI 17
EU label
Battery charge cycles1,0001,000
Endurance per cycle112 h—
Repairability classAA
Drop resistance classEE
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