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  3. RugKing 5 Pro vs Y31d

UleFone RugKing 5 Pro vs Vivo Y31d

What RugKing 5 Pro does better (10) and where Y31d wins (9) — every spec side by side.

UleFone RugKing 5 Pro
UleFone · 2026RugKing 5 Pro
7.4Score
10 advantages≈ $180
vs
Vivo Y31d
Vivo · 2026Y31d
7.5Score
9 advantages≈ $180
Higher score
5.4Display6.6
6.1Camera4.6
8.8Battery8.7
6.0Features6.3
Dimensions

Size comparison

RugKing 5 ProY31d
85 × 17926.578.4 × 166.68.4
RugKing 5 ProY31dDifference
Height179 mm166.6 mm+12.4 mm
Width85 mm78.4 mm+6.6 mm
Thickness26.5 mm8.4 mm+18.1 mm
Weight629 g219 g+410 g

Drawn to the same scale from the official dimensions (front and side).

Why is RugKing 5 Pro better than Y31d?

  1. Battery capacity20,000 mAh vs 7,200 mAh2.8×
  2. NFCYes · Y31d: No
  3. Main camera64 MP vs 50 MP+28%
  4. Pixel density396 ppi vs 256 ppi+55%
  5. Storage (base)256 GB vs 128 GB2×
  6. Memory card slotYes · Y31d: No
  7. Rear cameras2 vs 12×
  8. Selfie camera16 MP vs 8 MP2×
  9. Resolution (width)1,080 px vs 720 px+50%
  10. Main camera aperturef/1.8 vs f/2+11%

Why is Y31d better than RugKing 5 Pro?

  1. Refresh rate60 Hz vs 120 Hz2×
  2. Weight629 g vs 219 g2.9×
  3. Stereo speakersNo · RugKing 5 Pro: Yes
  4. Wired charging33 W vs 44 W+33%
  5. CPU frequency1.8 GHz vs 2.9 GHz+61%
  6. Thickness26.5 mm vs 8.4 mm3.2×
  7. Peak brightness910 nits vs 1,250 nits+37%
  8. Process12 nm vs 6 nm2×
  9. Screen-to-body ratio71.7% vs 85.3%+19%
Specifications

Side by side

Vivo Y31dVivo Y31d≈ $1807.5
Design
Weight629 g219 g
Thickness26.5 mm8.4 mm
Height179 mm166.6 mm
Width85 mm78.4 mm
Frame—Plastic
Back—Plastic
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCorning Gorilla Glass 3—
ColoursBlackGlow White, Starlight Grey
Display
Screen size6.8″6.8″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)1,080 px720 px
Resolution (height)2,460 px1,570 px
Pixel density396 ppi256 ppi
Refresh rate60 Hz120 Hz
Peak brightness910 nits1,250 nits
Screen-to-body ratio71.7%85.3%
Performance
ChipsetUnisoc T7250Qualcomm SM6225-AF Snapdragon 6s 4G Gen 2
Chip makerUnisocQualcomm
Process12 nm6 nm
CPU cores88
CPU frequency1.8 GHz2.9 GHz
GPUMali-G57 MP1Adreno
Memory
RAM8 GB8 GB
Storage (max)256 GB256 GB
Storage (base)256 GB128 GB
Storage typeUFS 2.1UFS 2.2
Memory card slotYesNo
Camera
Main camera64 MP50 MP
Main camera aperturef/1.8f/2
Rear cameras21
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera16 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity20,000 mAh7,200 mAh
Battery typeLi-PoSi/C
Wired charging33 W44 W
Charged in 30 min—35%
Wireless chargingNoNo
Connectivity
5GNo—
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25.1
NFCYesNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, BDSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersNoYes
3.5 mm headphone jackNoNo
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
Interface—OriginOS 6
EU label
Energy classA—
Battery charge cycles1,000—
Endurance per cycle110 h—
Repairability classB—
Drop resistance classA—
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