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  3. R9 Ultra vs IdeaTab Pro

Hotwav R9 Ultra vs Lenovo IdeaTab Pro

What R9 Ultra does better (3) and where IdeaTab Pro wins (4) — every spec side by side.

Hotwav R9 Ultra
Hotwav · 2025R9 Ultra
9.0Score
3 advantages≈ $400
Higher score
vs
Lenovo IdeaTab Pro
Lenovo · 2025IdeaTab Pro
4 advantages≈ $340
6.0Display6.8

Why is R9 Ultra better than IdeaTab Pro?

  1. Water resistance (IPx)IPx8 vs IPx24×
  2. Endurance per cycle259 h vs 112 h2.3×
  3. Drop resistance classA vs E

Why is IdeaTab Pro better than R9 Ultra?

  1. Weight1,066 g vs 620 g+72%
  2. Screen size11″ vs 12.7″+15%
  3. Repairability classC vs A
  4. Bluetooth5 vs 5.3+6%
Specifications

Side by side

Hotwav R9 UltraHotwav R9 Ultra≈ $4009.0
Design
Weight1,066 g620 g
Thickness17.8 mm—
Height18 mm7 mm
Width182 mm—
Ingress protectionIP68IP52
Water resistance (IPx)IPx8IPx2
Glass protectionCorning Gorilla Glass 3—
ColoursBlack, Red—
Display
Screen size11″12.7″
PanelIPS TFT—
OLED panelNoNo
Resolution (short side)1,200 px—
Resolution (long side)1,920 px—
Pixel density206 ppi—
Refresh rate120 Hz—
Peak brightness400 nits400 nits
Screen-to-body ratio71.5%—
Performance
ChipsetUnisoc TigerMediaTek
Chip makerUnisocMediaTek
Memory
RAM8 GB—
Storage (max)512 GB—
Storage (base)512 GB—
Memory card slotYes—
Battery
Battery capacity20,800 mAh—
Wireless chargingNo—
Connectivity
Cellular (LTE)NoNo
5GYes—
Dual SIMYes—
Bluetooth55.3
Software
OS at launchAndroid 15—
PlatformAndroid—
EU label
Energy classE—
Battery charge cycles1,0001,000
Endurance per cycle259 h112 h
Repairability classCA
Drop resistance classAE
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