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OPPO A3x 5G vs Xiaomi Redmi 4

Key Feature Comparison

6.5

OPPO A3x 5G

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At a Glance

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Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6300, Mali-G57 MC2

Octa core, 1.4 GHz, Cortex A53

Qualcomm Snapdragon 435 MSM8940, Adreno 505

5100 mAh

Li-Polymer, Super VOOC, 45W

4100 mAh

Li-ion

16.94 cm (6.67 inch)

264 ppi, FHD

12.70 cm (5.0 inch)

294 ppi

Dual, 8MP + AI Lens

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps, 1280x720 @ 120 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

16.94 cm (6.67 inch)
12.70 cm (5.0 inch)

Screen Resolution

1080 x 2412 pixels
720 x 1280 pixels

Pixel Density

264 ppi
294 ppi

Screen Protection

Yes
Corning Gorilla Glass

Screen to Body Ratio

89.90%
70.67%

Screen Design

Punch hole
-

Screen Refresh Rate

120 Hz
-

Screen Quality

FHD
-

Screen Type

-
IPS LCD

Phone Variants

4GB 64GB, 4GB 128GB
4GB 64GB, 3GB 32GB, 2GB 16GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
-

Storage Type

eMMC 5.1
-

Expandable Storage Capacity

Yes, 1 TB
Yes, 128 GB

OTG Support

Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v14
Android v6.0.1 (Marshmallow)

GPU

Mali-G57 MC2
Adreno 505

Chipset

MediaTek Dimensity 6300
Qualcomm Snapdragon 435 MSM8940

CPU

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core, 1.4 GHz, Cortex A53

Custom User Interface

ColorOS
MIUI

Clock Speed

2.4 GHz
1.4 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
-

Battery Capacity

5100 mAh
4100 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-ion

Charger Type

Super VOOC, 45W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Announced On

1-Aug-24
5-May-17

Market Status

Available
Out of Stock

Brand

OPPO
Xiaomi

Model Number

CPH2681
MAI132

Price Status

Confirmed
Confirmed

Price

Rs. 12,499
Rs. 11,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Network Support

5G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Micro, SIM2: Nano (Hybrid)

Wi-Fi

Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.3
v4.2

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GP...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, 4G Speed: 100 Mbit/s 300 Mbit/s (LTE category 6), 3G Speed: HSDPA 42.2 Mbit/s , HSUPA 5.7...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GP...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, 4G Speed: 100 Mbit/s 300 Mbit/s (LTE category 6), 3G Speed: HSDPA 42.2 Mbit/s , GPRS: Ava...

Audio Features

-
Active noise cancellation with dedicated mic

NFC

-
No

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1080p30fps

Front Camera Features

Fixed Focus
-

Front Camera Setup

Single, 5MP
Single, 5MP

Front Camera 1 Resolution

5 MP
5 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2.2 Primary Camera

Front Aperture

f/2.2
f/2.2

Front Flash

-
No

Weight

187 grams
150 grams

Colors

Sparkle Black, Starlight White, Starry Purple
Gorgeous Black, Elegant Gold

Dimensions

165.7 x 76 x 7.7 mm
139.2 x 69.9 x 8.6 mm

Build

-
Case: Metal, Back: Metal

SAR Value

-
Head: 0.75 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 120 fps

Rear Camera Features

Digital Zoom, Auto Flash
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Dual, 8MP + AI Lens
Single, 13MP

Rear Camera 1 Resolution

8 MP
13 MP

Rear Camera 1 Type

f/2.0, Wide Angle (78 degree field-of-view), Primary Camera
f/2.0 Primary Camera

Rear Aperture

f/2.0
f/2.0

OIS

-
No

Rear Camera 1 Lens

-
1.12 micrometre pixel size

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
Rear

Fingerprint Scanner Type

Optical
-
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