Oppo F1s vs Karbonn Rebel

Karbonn Rebel wins narrowly over Oppo F1s — 5.7 overall against 5.1. The Oppo F1s launched in 2016; the Karbonn Rebel in 2026. Karbonn Rebel has the bigger battery — 7,000 mAh against 3,075 mAh.

Oppo F1s: Specifications are still being confirmed — scores appear as data is verified.

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

Oppo F1s

Oppo F1s

Oppo · Phone

5.1/ 10 — Below average

≈ $169€150 · ≈ £125≈ converted at today's rate · Buy on Amazon

Full specs & details
Overall winner
Karbonn Rebel

Karbonn Rebel

Karbonn · Phone

5.7/ 10 — Below average

Full specs & details

Key highlights

HighlightOppo F1sKarbonn Rebel
ProcessorMediatek MT6755 (28 nm) or MTK7650 (28 nm)MediaTek Helio G81
Display5.5″ · IPS LCD6.75″ · LCD (other) · 90 Hz
Main camera—50 MP
Battery3,075 mAh7,000 mAh · 18W charging
RAM / Storage4GB / 64GB6GB / 128GB

Which is better?

  • Karbonn Rebel wins narrowly over Oppo F1s — 5.7 overall against 5.1.
  • Karbonn Rebel takes 2 of the 4 categories both phones are scored in.
  • Karbonn Rebel has the bigger battery — 7,000 mAh against 3,075 mAh.
  • Karbonn Rebel gives you the larger screen — 6.8 inches against 5.5 inches.

Category scores

CategoryOppo F1sKarbonn Rebel
Performance3.54.7Better
Display5.3Tie5.0Tie
Battery4.67.5Better
Design & Build7.2—
Software5.8Tie6.0Tie
Audio6.5—
Camera—5.7
Call Quality—6.2

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

Reasons to consider

Karbonn Rebel

  • Bigger battery (7,000 mAh vs 3,075 mAh)
  • More storage (128 GB vs 64 GB)
  • More RAM (6 GB vs 4 GB)
  • Larger display (6.75″ vs 5.5″)

Full specifications side by side

SpecificationOppo F1sKarbonn Rebel
Launch
Launch statusAvailableAvailable
Release date3 Aug 20164 Nov 2026
Platform
OSAndroidAndroid
OS versionAndroid 5.1 (Lollipop), upgradable to 6.0 (Marshmallow), ColorOS 3Android 16
Chipset (as published)Mediatek MT6755 (28 nm) or MTK7650 (28 nm)MediaTek Helio G81
CPUOcta-core 1.5 GHz Cortex-A53—
GPUMali-T860MP2—
Karbonn Rebel wins clearly on Performance (3.5 vs 4.7)
Memory
Memory variants (RAM/storage)3 GB RAM + 32 GB · 4 GB RAM + 64 GB6 GB RAM + 128 GB
Card slotDedicated slot—
Display
Display size5.5″6.75″
Resolution720 × 1,280 pixels—
Panel typeIPS LCDLCD (other)
Display protectionCorning Gorilla Glass 4—
Refresh rate—90 Hz
Brightness (peak)—650 nits
Battery
Battery capacity3,075 mAh7,000 mAh
Wired charging—18W
Karbonn Rebel wins clearly on Battery (4.6 vs 7.5)
Body & build
Dimensions154.5 × 76 × 7.4 mm—
Weight160 g—
MaterialsGlass, Aluminium—
SIMDual SIM (Nano-SIM, dual stand-by)—
Colours—Blue, Gold, Silver
Connectivity
BluetoothBluetooth 4—
NFCNo—
USBmicroUSB 2.0, USB On-The-Go—
PositioningGPS—
Audio
3.5mm jackYes—
Camera
Front cameras13 MP (f/2.2)—
Rear cameras—50 MP
Network
Network technologies—2G, 3G, 4G
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