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  3. Wave 10 vs Flat 3C

Blackview Wave 10 vs OSCAL Flat 3C

What Wave 10 does better (8) and where Flat 3C wins (5) — every spec side by side.

Blackview Wave 10
Blackview · 2026Wave 10
4.9Score
8 advantages≈ $140
Higher score
vs
OSCAL Flat 3C
OSCAL · 2026Flat 3C
4.4Score
5 advantages≈ $130
5.3Display2.6
4.2Camera4.2
3.5Battery3.5
3.2Features3.2
Dimensions

Size comparison

Wave 10Flat 3C
78 × 171.99.176.7 × 165.38.9
Wave 10Flat 3CDifference
Height171.9 mm165.3 mm+6.6 mm
Width78 mm76.7 mm+1.3 mm
Thickness9.1 mm8.9 mm+0.2 mm
Weight205 g200 g+6 g

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

Why is Wave 10 better than Flat 3C?

  1. Refresh rate120 Hz vs 60 Hz2×
  2. RAM8 GB vs 4 GB2×
  3. Storage (max)256 GB vs 128 GB2×
  4. Storage (base)256 GB vs 64 GB4×
  5. CPU cores8 vs 42×
  6. Screen size6.9″ vs 6.6″+5%
  7. Bluetooth5.2 vs 5+4%
  8. Screen-to-body ratio83.8% vs 81.5%+3%

Why is Flat 3C better than Wave 10?

  1. CPU frequency1.8 GHz vs 2 GHz+11%
  2. Pixel density260 ppi vs 269 ppi+3%
  3. Weight205 g vs 200 g+3%
  4. Battery charge cycles500 vs 800+60%
  5. Thickness9.1 mm vs 8.9 mm+2%
Specifications

Side by side

OSCAL Flat 3COSCAL Flat 3C≈ $1304.4
Design
Weight205 g200 g
Thickness9.1 mm8.9 mm
Height171.9 mm165.3 mm
Width78 mm76.7 mm
Ingress protectionIP54IP54
Water resistance (IPx)IPx4IPx4
Glass protectionPanda Glass—
ColoursMint Green, Iris Blue, Graphite Black, Sunset OrangeBlaze Orange, Ice Blue, Midnight Black
Display
Screen size6.9″6.6″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,640 px1,612 px
Pixel density260 ppi269 ppi
Refresh rate120 Hz60 Hz
Peak brightness430 nits430 nits
Screen-to-body ratio83.8%81.5%
Performance
ChipsetUnisoc UMS9230EUnisoc Tiger T310
Chip makerUnisocUnisoc
Process—12 nm
CPU cores84
CPU frequency1.8 GHz2 GHz
GPUMali-G57 MP1PowerVR GE8300
Memory
RAM8 GB4 GB
Storage (max)256 GB128 GB
Storage (base)256 GB64 GB
Memory card slotYesYes
Camera
Main camera32 MP32 MP
Main camera aperturef/2—
Main sensor size1/3.0"—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera13 MP13 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,000 mAh
Battery typeLi-Ion—
Wired charging10 W10 W
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25
NFCNoNo
USBUSB Type-CUSB Type-C 2.0
USB version—2
Satellite navigationGLONASS, GALILEOGLONASS, GALILEO
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSide—
SensorsFingerprint (side-mounted), accelerometer, proximityYes
SAR (head)—0.74 W/kg
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceDokeOS 5.0DokeOS 5.0
EU label
Energy classBB
Battery charge cycles500800
Endurance per cycle47 h48 h
Repairability classBB
Drop resistance classCC
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