Oppo A12 vs Realme C3

A spec-by-spec comparison of the Oppo A12 and the Realme C3, taken from their full specification sheets. Green marks the better value in each measured row.

Oppo A12 smartphone

Oppo A12

From ₹5,119
Full specs, price & review →
VS
Realme C3 smartphone

Realme C3

From ₹5,989
Full specs, price & review →

Head to head

Oppo A12Realme C3
Price₹5,119₹5,989
Our rating6/107/10
Battery4,230 mAh5,000 mAh
Wired charging10W10W
RAM (max)4 GB4 GB
Storage (max)64 GB64 GB
Screen size6.22 in6.5 in
Main camera13 MP12 MP
Weight (lower is lighter)165 g195 g
ReleasedApr 2020Feb 2020
Summary: Oppo A12 is ahead on main camera, weight (lower is lighter). Realme C3 is ahead on our rating, battery, screen size.
★ Which should you buy? Realme C3 is the stronger overall pick on the measured specs. If budget matters more than the extra capability, Oppo A12 is the cheaper option.

Researched with AI assistance by infozme.com from manufacturer and retailer sources — see how we research & rate phones.

Display

Oppo A12Realme C3
TypeIPS LCDIPS LCD, 480 nits (typ)
Size6.22 inches6.5 inches, 102.0 cm2 (~82.7% screen-to-body ratio)
Resolution720 x 1520 pixels720 x 1600 pixels, 20:9 ratio (~270 ppi density)
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 3
Aspect Ratio19:9—
Pixel Density~270 ppi—

Platform

Oppo A12Realme C3
OSAndroid 9.0 (Pie), ColorOS 6.1Android 10, Realme UI 1.0 (upgradable to Android 11, Realme UI 2.0)
ChipsetMediaTek Helio P35 (MT6765)MediaTek Helio G70 (12 nm)
CPUOcta-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPUPowerVR GE8320Mali-G52 2EEMC2

Memory

Oppo A12Realme C3
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 3GB RAM, 64GB 4GB RAM32GB 2GB RAM, 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM

Main Camera

Oppo A12Realme C3
Dual13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF; 2 MP, f/2.4, (depth)—
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama, Chroma Boost, AI beauty, Expert mode, Time-Lapse
Video1080p@30fps1080p@30fps, 120fps slow motion
Triple—12 MP, f/1.8, 28mm (wide), 1/2.8", 1.25µm, PDAF (main); 2 MP (portrait); 2 MP (macro)

Selfie Camera

Oppo A12Realme C3
Single5 MP, f/2.0, 27mm (wide), 1/5", 1.12µm5 MP, f/2.4, 27mm (wide), 1/5", 1.12µm
FeaturesHDRHDR, panorama, AI beauty, AI Portrait
Video1080p@30fps1080p@30fps

Battery

Oppo A12Realme C3
TypeLi-Po 4230 mAh, non-removableLi-Po 5000 mAh, non-removable
Charging10W10W wired, Reverse charging

Body

Oppo A12Realme C3
Dimensions155.9 x 75.5 x 8.3 mm164.4 x 75 x 9 mm (6.47 x 2.95 x 0.35 in)
Weight165 g195 g (6.88 oz)
BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass front (Gorilla Glass 3), plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)

Comms

Oppo A12Realme C3
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 b/g/n, hotspot
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
PositioningGPS, GLONASS, BDSGPS, GLONASS, BDS, A-GPS
NFCNo—
RadioFM radioFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0, OTG

Launch

Oppo A12Realme C3
Announced2020, April2020, February 05
StatusAvailable. Released 2020, April 20Available. Released 2020, February

Frequently asked questions

Which has the better battery, Oppo A12 or Realme C3?

Realme C3 — 4,230 mAh for the Oppo A12 versus 5,000 mAh for the Realme C3.

Which is lighter, Oppo A12 or Realme C3?

Oppo A12 — 165 g for the Oppo A12 versus 195 g for the Realme C3.

Which is newer, Oppo A12 or Realme C3?

Oppo A12 — Apr 2020 for the Oppo A12 versus Feb 2020 for the Realme C3.

Is the Oppo A12 or the Realme C3 rated higher?

We rate the Oppo A12 6/10 and the Realme C3 7/10.

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