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  3. Tab 15 vs Spider 8

Blackview Tab 15 vs OSCAL Spider 8

What Tab 15 does better (5) and where Spider 8 wins (5) — every spec side by side.

Blackview Tab 15
Blackview · 2022Tab 15
6.1Score
5 advantages≈ $250
vs
OSCAL Spider 8
OSCAL · 2023Spider 8
7.0Score
5 advantages≈ $240
Higher score
4.6Display4.2
4.8Performance5.4
6.0Battery9.1
5.2Memory & storage5.2
7.8Features6.9
Dimensions

Size comparison

Tab 15Spider 8
161.5 × 246.47.3170.1 × 251.314.9
Tab 15Spider 8Difference
Height246.4 mm251.3 mm−4.9 mm
Width161.5 mm170.1 mm−8.6 mm
Thickness7.3 mm14.9 mm−7.6 mm
Weight525 g854 g−329 g

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

Why is Tab 15 better than Spider 8?

  1. Weight525 g vs 854 g+63%
  2. Screen size10.5″ vs 10.1″+4%
  3. Thickness7.3 mm vs 14.9 mm2×
  4. 3.5 mm headphone jackYes · Spider 8: No
  5. Screen-to-body ratio80.3% vs 69.2%+16%

Why is Spider 8 better than Tab 15?

  1. Battery capacity8,280 mAh vs 13,000 mAh+57%
  2. Wired charging18 W vs 33 W+83%
  3. Front camera8 MP vs 16 MP2×
  4. CPU frequency1.8 GHz vs 2 GHz+11%
  5. Pixel density216 ppi vs 224 ppi+4%
Specifications

Side by side

Blackview Tab 15Blackview Tab 15≈ $2506.1
OSCAL Spider 8OSCAL Spider 8≈ $2407.0
Design
Weight525 g854 g
Thickness7.3 mm14.9 mm
Height246.4 mm251.3 mm
Width161.5 mm170.1 mm
Ingress protection—IP68
Water resistance (IPx)—IPx8
Glass protection—Corning Gorilla Glass 5
ColoursLunar Silver, Twilight Blue, Space GrayBlack, Orange
Display
Screen size10.5″10.1″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (short side)1,200 px1,200 px
Resolution (long side)1,920 px1,920 px
Pixel density216 ppi224 ppi
Refresh rate60 Hz60 Hz
Screen-to-body ratio80.3%69.2%
Performance
ChipsetUnisoc T610Unisoc Tiger T616
Chip makerUnisocUnisoc
Process12 nm12 nm
CPU cores88
CPU frequency1.8 GHz2 GHz
GPUMali-G52 MP2Mali-G57 MP1
Memory
RAM8 GB8 GB
Storage (max)128 GB128 GB
Storage (base)128 GB128 GB
Storage typeeMMC 5.1—
Memory card slotYesYes
Battery
Battery capacity8,280 mAh13,000 mAh
Wired charging18 W33 W
Wireless chargingNoNo
Connectivity
Cellular (LTE)YesYes
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth55
USBUSB Type-CUSB Type-C
NFCNoNo
GPSYesYes
Satellite navigationGLONASS, GALILEOGLONASS, GALILEO, BDS
Features
Stylus support—Yes
Stereo speakersYesYes
3.5 mm headphone jackYesNo
SensorsAccelerometerAccelerometer, gyro, proximity, compass
Cameras
Rear camera13 MP13 MP
Rear cameras11
Ultra-wide cameraNoNo
Optical stabilisationNoNo
Max video1080p1080p
Front camera8 MP16 MP
4K front-camera videoNoNo
Software
OS at launchAndroid 12Android 13
PlatformAndroidAndroid
Interface—DokeOS 3.0
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