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  3. R9 Ultra vs RT6

Hotwav R9 Ultra vs Oukitel RT6

What R9 Ultra does better (8) and where RT6 wins (6) — every spec side by side.

Hotwav R9 Ultra
Hotwav · 2025R9 Ultra
9.0Score
8 advantages≈ $400
Higher score
vs
Oukitel RT6
Oukitel · 2023RT6
7.4Score
6 advantages≈ $380
6.0Display3.4
9.8Battery9.3
8.8Memory & storage7.6

Why is R9 Ultra better than RT6?

  1. Refresh rate120 Hz vs 60 Hz2×
  2. Storage (max)512 GB vs 256 GB2×
  3. 5GYes · RT6: No
  4. Battery capacity20,800 mAh vs 20,000 mAh+4%
  5. Screen size11″ vs 10.1″+9%
  6. Storage (base)512 GB vs 256 GB2×
  7. Peak brightness400 nits vs 350 nits+14%
  8. Bluetooth5 vs 4.2+19%

Why is RT6 better than R9 Ultra?

  1. Cellular (LTE)No · R9 Ultra: Yes
  2. Energy classE vs B
  3. Endurance per cycle259 h vs 500 h+93%
  4. Pixel density206 ppi vs 224 ppi+9%
  5. Weight1,066 g vs 1,030 g+3%
  6. Thickness17.8 mm vs 17.3 mm+3%
Specifications

Side by side

Hotwav R9 UltraHotwav R9 Ultra≈ $4009.0
Oukitel RT6Oukitel RT6≈ $3807.4
Design
Weight1,066 g1,030 g
Thickness17.8 mm17.3 mm
Height18 mm249.1 mm
Width182 mm167.8 mm
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCorning Gorilla Glass 3—
ColoursBlack, RedBlack, Orange
Display
Screen size11″10.1″
PanelIPS TFTIPS LCD
OLED panelNoNo
Resolution (short side)1,200 px1,200 px
Resolution (long side)1,920 px1,920 px
Pixel density206 ppi224 ppi
Refresh rate120 Hz60 Hz
Peak brightness400 nits350 nits
Screen-to-body ratio71.5%70.8%
Performance
ChipsetUnisoc TigerMediatek MT8788
Chip makerUnisocMediaTek
Process—12 nm
CPU cores—8
CPU frequency—2 GHz
GPU—Mali-G72 MP3
Memory
RAM8 GB8 GB
Storage (max)512 GB256 GB
Storage (base)512 GB256 GB
Storage type—UFS 2.1
Memory card slotYesYes
Battery
Battery capacity20,800 mAh20,000 mAh
Battery type—Li-Po
Wired charging—33 W
Wireless chargingNoNo
Connectivity
Cellular (LTE)NoYes
5GYesNo
eSIM—No
Dual SIMYesYes
Wi-Fi standard—Wi-Fi 5
Bluetooth54.2
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, gyro, proximity, compass
Cameras
Rear camera—16 MP
Rear camera aperture—f/2
Rear cameras—1
Ultra-wide camera—No
Optical stabilisation—No
Max video—1080p
Front camera—16 MP
4K front-camera video—No
Software
OS at launchAndroid 15Android 13
PlatformAndroidAndroid
EU label
Energy classEB
Battery charge cycles1,0001,000
Endurance per cycle259 h500 h
Repairability classCC
Drop resistance classAA
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