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Oukitel WP55 S vs Tecno Spark Slim

What WP55 S does better (7) and where Spark Slim wins (11) — every spec side by side.

Oukitel WP55 S
Oukitel · 2025WP55 S
7.5Score
7 advantages
vs
Tecno Spark Slim
Tecno · 2025Spark Slim
7.5Score
11 advantages≈ $190
Higher score
5.5Display9.8
6.4Camera5.2
8.7Battery7.8
6.0Features4.1
Dimensions

Size comparison

WP55 SSpark Slim
81 × 172.215.375.9 × 164.25.9
WP55 SSpark SlimDifference
Height172.2 mm164.2 mm+8 mm
Width81 mm75.9 mm+5.1 mm
Thickness15.3 mm5.9 mm+9.4 mm
Weight360 g156 g+204 g

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

Why is WP55 S better than Spark Slim?

  1. Battery capacity11,000 mAh vs 5,160 mAh2.1×
  2. Water resistance (IPx)IPx8 vs IPx42×
  3. Main camera64 MP vs 50 MP+28%
  4. Selfie camera32 MP vs 13 MP2.5×
  5. Memory card slotYes · Spark Slim: No
  6. Dual SIMYes · Spark Slim: No
  7. Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%

Why is Spark Slim better than WP55 S?

  1. Peak brightness450 nits vs 4,500 nits10×
  2. Weight360 g vs 156 g2.3×
  3. OLED panelNo · WP55 S: Yes
  4. Wired charging33 W vs 45 W+36%
  5. Refresh rate120 Hz vs 144 Hz+20%
  6. Thickness15.3 mm vs 5.9 mm2.6×
  7. Pixel density400 ppi vs 440 ppi+10%
  8. Screen size6.6″ vs 6.8″+3%
  9. Screen-to-body ratio75.2% vs 89.1%+18%
  10. Resolution (width)1,080 px vs 1,224 px+13%
  11. Bluetooth5.2 vs 5.4+4%
Specifications

Side by side

Tecno Spark SlimTecno Spark Slim≈ $1907.5
Design
Weight360 g156 g
Thickness15.3 mm5.9 mm
Height172.2 mm164.2 mm
Width81 mm75.9 mm
Frame—Plastic
Back—Plastic
Ingress protectionIP68IP64
Water resistance (IPx)IPx8IPx4
Glass protectionBoe glassCorning Gorilla Glass 7i
ColoursBlack, OrangeSlim White, Cool Black
Display
Screen size6.6″6.8″
PanelIPS LCDAMOLED
OLED panelNoYes
Resolution (width)1,080 px1,224 px
Resolution (height)2,408 px2,720 px
Pixel density400 ppi440 ppi
Refresh rate120 Hz144 Hz
Peak brightness450 nits4,500 nits
Screen-to-body ratio75.2%89.1%
Performance
ChipsetMediatek Helio G100Mediatek Helio G200
Chip makerMediaTekMediaTek
Process6 nm6 nm
CPU cores88
CPU frequency2.2 GHz2.2 GHz
GPUMali-G57 MC2Mali-G57 MC2
AnTuTu score—591,552
Geekbench 6 (multi-core)—1,985
Memory
RAM8 GB8 GB
Storage (max)256 GB256 GB
Storage (base)256 GB256 GB
Storage type—UFS 2.2
Memory card slotYesNo
Camera
Main camera64 MP50 MP
Main camera aperturef/1.8—
Main sensor size1/2.0"—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera32 MP13 MP
4K selfie videoNoNo
Battery
Battery capacity11,000 mAh5,160 mAh
Battery typeLi-PoLi-Po
Wired charging33 W45 W
Charged in 30 min—53%
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesNo
Wi-Fi standardWi-Fi 5Wi-Fi 4
Bluetooth5.25.4
NFCYesYes
USBUSB Type-CUSB Type-C
USB version—2
Infrared port—Yes
Dual-band GPSYes—
Satellite navigationGLONASS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackNoNo
Fingerprint sensorSideUnder display
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—HIOS 15
EU label
Energy classB—
Battery charge cycles1,000—
Endurance per cycle106 h—
Repairability classC—
Drop resistance classA—
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