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  3. Tab K9 vs Tab One

Lenovo Tab K9 vs Lenovo Tab One

What Tab K9 does better (0) and where Tab One wins (2) — every spec side by side.

Lenovo Tab K9
Lenovo · 2025Tab K9
3.8Score
0 advantages≈ $100
vs
Lenovo Tab One
Lenovo · 2025Tab One
4.4Score
2 advantages≈ $95
Higher score
3.2Display2.8
2.8Battery3.6
3.1Memory & storage3.5

Why is Tab K9 better than Tab One?

Tab K9 has no measurable advantages in this pair.

Why is Tab One better than Tab K9?

  1. Storage (max)64 GB vs 128 GB2×
  2. Cellular (LTE)No · Tab K9: Yes
Specifications

Side by side

Lenovo Tab K9Lenovo Tab K9≈ $1003.8
Lenovo Tab OneLenovo Tab One≈ $954.4
Design
Weight320 g320 g
Thickness8.5 mm8.5 mm
Height9 mm211 mm
Width124.8 mm124.8 mm
Frame—Plastic
Back—Plastic
Ingress protectionIP52IP52
Water resistance (IPx)IPx2IPx2
ColoursLuna Grey, Seafoam GreenLuna grey, Seafoam green
Display
Screen size8.7″8.7″
PanelIPS TFTTFT LCD
OLED panelNoNo
Resolution (short side)800 px800 px
Resolution (long side)1,340 px1,340 px
Pixel density179 ppi179 ppi
Refresh rate60 Hz60 Hz
Peak brightness480 nits480 nits
Measured brightness—377 nits
Screen-to-body ratio81.6%81.6%
Performance
ChipsetMediaTek HelioMediatek Helio G85
Chip makerMediaTekMediaTek
Process—12 nm
CPU cores—8
CPU frequency—2 GHz
GPU—Mali-G52 MC2
AnTuTu score—349,064
Geekbench 6 (multi-core)—1,433
Memory
RAM4 GB4 GB
Storage (max)64 GB128 GB
Storage (base)64 GB64 GB
Storage type—eMMC 5.1
Memory card slotYesYes
Battery
Battery capacity5,100 mAh5,100 mAh
Battery type—Li-Ion
Wired charging—20 W
Wireless chargingNoNo
Connectivity
Cellular (LTE)NoYes
5GNoNo
eSIMNoNo
Dual SIMNoNo
Wi-Fi standard—Wi-Fi 5
Bluetooth5.35.3
USB—USB Type-C 2.0
USB version—2
NFC—No
GPS—Yes
Satellite navigation—GLONASS, GALILEO, BDS
Features
Stereo speakers—Yes
3.5 mm headphone jack—Yes
Sensors—Accelerometer, proximity (accessories only)
Cameras
Rear camera—8 MP
Rear cameras—1
Ultra-wide camera—No
Optical stabilisation—No
Max video—1080p
Front camera—2 MP
4K front-camera video—No
Software
OS at launchAndroid 14Android 14
PlatformAndroidAndroid
InterfaceZen UI 16Zen UI 16
EU label
Energy classDD
Battery charge cycles1,0001,000
Endurance per cycle80 h81 h
Repairability classAA
Drop resistance classEE
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