Energizer E29 vs Karbonn Rebel Pro

Energizer E29 vs Karbonn Rebel Pro — full specifications compared side by side. The Energizer E29 launched in 2023; the Karbonn Rebel Pro in 2026. Karbonn Rebel Pro gives you the larger screen — 6.7 inches against 2.8 inches.

Energizer E29: Limited confirmed specifications — categories without real data are not scored.

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

Energizer E29

Energizer E29

Energizer · Phone

Full specs & details
Karbonn Rebel Pro

Karbonn Rebel Pro

Karbonn · Phone

5.8/ 10 — Below average

Full specs & details

Key highlights

HighlightEnergizer E29Karbonn Rebel Pro
ProcessorUnisoc 6531EMediaTek Helio G81
Display2.8″ · LCD (other)6.7″ · LCD (other) · 120 Hz
Main camera—64 MP
Battery—6,000 mAh · 20W charging
RAM / Storage—6GB / 128GB

Which is better?

  • Karbonn Rebel Pro takes 2 of the 2 categories both phones are scored in.
  • Karbonn Rebel Pro gives you the larger screen — 6.7 inches against 2.8 inches.

Category scores

CategoryEnergizer E29Karbonn Rebel Pro
Display4.65.1Better
Audio6.5—
Call Quality3.26.2Better
Performance—4.7
Camera—5.9
Battery—7.4
Software—6.0

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

Reasons to consider

Karbonn Rebel Pro

  • Larger display (6.7″ vs 2.8″)

Full specifications side by side

SpecificationEnergizer E29Karbonn Rebel Pro
Launch
Launch statusAvailableAvailable
Release dateNov 20234 Nov 2026
Platform
Chipset (as published)Unisoc 6531EMediaTek Helio G81
CPUSingle-core 312 MHz—
OS—Android
OS version—Android 16
Display
Display size2.8″6.7″
Resolution240 × 320 pixels—
Panel typeLCD (other)LCD (other)
Refresh rate—120 Hz
Brightness (peak)—720 nits
Karbonn Rebel Pro wins narrowly on Display (4.6 vs 5.1)
Body & build
Dimensions137.6 × 62.5 × 15.6 mm—
SIMDual SIM (Mini-SIM)—
Colours—Cherry Red, Blue, Gold, Gray
Connectivity
Wi-FiNone—
BluetoothBluetooth 2.1—
Audio
3.5mm jackYes—
Network
Network technologies2G2G, 3G, 4G
Camera
Video (max)Yes—
Rear cameras—64 MP
Front cameras—16 MP
Memory
Memory variants (RAM/storage)—6 GB RAM + 128 GB
Battery
Battery capacity—6,000 mAh
Wired charging—20W
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