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Oppo Reno12

Oppo Reno12 Comparison & Specs

Oppo Reno12

  • Dimensity 7300 Energy

    4 nm

  • 5000 mAh

    80W

  • 6.7"

    1080x2412 pixels

  • 50 MP

    4K@30fps

  • Specs Oppo Reno12 Amazon Link

Redmi A3x 4G

Redmi A3x 4G Comparison & Specs

Redmi A3x 4G

  • Unisoc T603

    12 nm

  • 5000 mAh

    10W

  • 6.71"

    720x1650 pixels

  • 8 MP

    1080p@30fps

  • Specs Redmi A3x 4G Amazon Link
Oppo Reno12 Comparison & Specs

Oppo Reno12

Oppo Reno12 Amazon Link
Redmi A3x 4G Comparison & Specs

Redmi A3x 4G

Redmi A3x 4G Amazon Link
General
Launch Date
July 12, 2024
May 24, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
ColorOS 14.1
MIUI
OS Updates
3 Years
2 Years
Security Updates
4 Years
3 Years
AI Features
AI Eraser 2.0, AI Studio, AI Recording Summary
Body
Dimensions
161.4 x 74.1 x 7.6 mm
168.4 x 76.3 x 8.3 mm
Thickness
7.6 mm
8.3 mm
Weight
177 g
193 g
Build Details
Plastic Frame, Plastic Back
Mineral Glass
IP Rating
IP65
No
Display
Size
6.7 inches
6.71 inches
Type
AMOLED, HDR10
IPS LCD
Refresh Rate
120 Hz
90 Hz
Peak Brightness
1200 nits
500 nits
Resolution
1080x2412 pixels
720x1650 pixels
Pixel Density
394 ppi
268 ppi
Aspect Ratio
20:9
20.5:9
Screen to Body Ratio
90.3 %
82.9 %
Protection
Gorilla Glass 7i
Gorilla Glass 3
Performance
Chipset¹
Mediatek Dimensity 7300 Energy
Unisoc Unisoc T603
Process Size
4 nm
12 nm
CPU
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
Octa core
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
GPU
Mali-G615 MC2
Mali-G57
RAM & Storage
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)
3GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
50 MP
f/1.8, 26mm (wide), 1/1.95", 0.8µm, multi-directional PDAF, OIS

8 MP
f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm

2 MP
f/2.4, (macro)
8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)
OIS
Yes
No
Features
LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection, Touch to focus
LED flash, HDR, Digital Zoom
Video Recording
4K@30fps
1080p@30/60/120/480fps
720p@960fps
1080p@30fps
Video Recording Features
Dual Video Recording, Slo-motion, Extra HD
Selfie Camera
32 MP
f/2.0, 21mm (wide), 1/3.1", PDAF
5 MP
f/2.2, (wide)
Selfie Features
Panorama, HDR
HDR
Selfie Video Recording
4K@30fps
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
SIM 1
16 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N26, N28
TDD: N38, N40, N41, N66, N77, N78
No 5G Support (Supports 4G Only)
SIM 2
16 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N26, N28
TDD: N38, N40, N41, N66, N77, N78
No 5G Support (Supports 4G Only)
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 4
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO
802.11 b/g/n
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C
Bluetooth
5.4
4.2
NFC
Yes
No
GPS
Yes with A-GPS, Glonass
Yes with Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
5000 mAh
Type
Li-Polymer
Removable
No
No
Wired charging
80W
10W
Charging Speed
47% in 18 min,100% in 46 min
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
Yes
No
3.5mm Headphone Jack
No
Yes
FM Radio
No
Yes
Extra Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, compass
Others
BeaconLink calls via bluetooth (up to 200m)
Virtual proximity sensing
Colors and Pricing
Colors
Matte Brown, Sunset Pink, Astro Silver
Midnight Black, Moonlight White, Aurora Green
Price in India
₹22999
Oppo Reno12 Amazon Link
₹6140
Redmi A3x 4G Amazon Link
FAQs

In this performance comparison, the Oppo Reno12 with its Mediatek Dimensity 7300 Energy (4nm) performs better than the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to superior chipset efficiency.

Oppo Reno12 offers 3 years of OS updates, whereas Redmi A3x 4G provides 2 years. For security updates, Oppo Reno12 offers 4 years of support compared to Redmi A3x 4G's 3 years.

Oppo Reno12 features a superior AMOLED display, while Redmi A3x 4G comes with an LCD panel. In terms of smoothness, Oppo Reno12 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Oppo Reno12 also boasts a brighter screen with 1200 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo Reno12 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Both phones are equipped with the same 5000 mAh battery capacity. Oppo Reno12 also supports faster wired charging at 80W, compared to 10W on Redmi A3x 4G.

Oppo Reno12 includes an IP65 rating, while Redmi A3x 4G lacks an official IP rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.