Xiaomi Redmi 8 vs Karbonn Rebel

Xiaomi Redmi 8: Specifications are still being confirmed — scores appear as data is verified.

Karbonn Rebel: Limited confirmed specifications — categories without real data are not scored.

Xiaomi Redmi 8

Xiaomi Redmi 8

Xiaomi · Phone

5.4/ 10 — Below average

$139.99≈ €125 · ≈ £104≈ converted at today's rate · Buy on Amazon

Full specs & details
Karbonn Rebel

Karbonn Rebel

Karbonn · Phone

5.7/ 10 — Below average

Full specs & details

Which is better?

  • Xiaomi Redmi 8 vs Karbonn Rebel is too close to call — 5.4 overall against 5.7.
  • Karbonn Rebel takes 2 of the 4 categories both phones are scored in.
  • Karbonn Rebel has the bigger battery — 7,000 mAh against 5,000 mAh.
  • Karbonn Rebel gives you the larger screen — 6.8 inches against 6.2 inches.

Category scores

CategoryXiaomi Redmi 8Karbonn Rebel
Performance3.54.7Better
Display5.0Tie5.0Tie
Battery7.17.5Better
Design & Build6.2—
Software6.0Tie6.0Tie
Audio6.5—
Camera—5.7
Call Quality—6.2

Open the interactive comparisonRadar chart, winner highlights and a differences-only view.

Full specifications side by side

SpecificationXiaomi Redmi 8Karbonn Rebel
Launch
Launch statusAvailableAvailable
Release date12 Oct 20194 Nov 2026
Platform
OSAndroidAndroid
OS versionAndroid 9.0 (Pie), upgradable to Android 10, MIUI 12Android 16
Chipset (as published)Qualcomm SDM439 Snapdragon 439 (12 nm)MediaTek Helio G81
CPUOcta-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)—
GPUAdreno 505—
Memory
Memory variants (RAM/storage)3 GB RAM + 32 GB · 4 GB RAM + 64 GB6 GB RAM + 128 GB
Card slotDedicated slot—
Display
Display size6.22″6.75″
Resolution720 × 1,520 pixels—
Panel typeIPS LCDLCD (other)
Brightness (peak)400 nits650 nits
Display protectionCorning Gorilla Glass 5—
Refresh rate—90 Hz
Battery
Battery capacity5,000 mAh7,000 mAh
Wired charging18W18W
Body & build
Dimensions156.5 × 75.4 × 9.4 mm—
Weight188 g—
MaterialsGlass, Plastic—
SIMDual SIM (Nano-SIM, dual stand-by)—
Colours—Blue, Gold, Silver
Connectivity
BluetoothBluetooth 4.2—
NFCNo—
USBUSB Type-C 2.0, USB On-The-Go—
PositioningGPS, GLONASS, GALILEO, BDS—
Audio
3.5mm jackYes—
Camera
Front cameras12 MP (f/1.8) · 2 MP depth—
Rear cameras—50 MP
Network
Network technologies—2G, 3G, 4G
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