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OPPO A5x vs Realme C75

What A5x does better (2) and where C75 wins (3) — every spec side by side.

OPPO A5x
OPPO · 2025A5x
6.8Score
2 advantages≈ $160
Higher score
vs
Realme C75
Realme · 2025C75
6.6Score
3 advantages≈ $150
6.0Display5.6
3.2Camera3.8
8.2Battery8.2
4.7Features4.5
Dimensions

Size comparison

A5xC75
76.2 × 165.7876.2 × 165.77.9
A5xC75Difference
Height165.7 mm165.7 mm=
Width76.2 mm76.2 mm=
Thickness8 mm7.9 mm+0.1 mm
Weight193 g190 g+3 g

Drawn to the same scale from the official dimensions (front and side).

Why is A5x better than C75?

  1. Peak brightness1,000 nits vs 625 nits+60%
  2. Water resistance (IPx)IPx5 vs IPx4+25%

Why is C75 better than A5x?

  1. Selfie camera5 MP vs 8 MP+60%
  2. Main camera aperturef/1.9 vs f/1.8+6%
  3. Bluetooth5.1 vs 5.3+4%
Specifications

Side by side

OPPO A5xOPPO A5x≈ $1606.8
Realme C75Realme C75≈ $1506.6
Design
Weight193 g190 g
Thickness8 mm7.9 mm
Height165.7 mm165.7 mm
Width76.2 mm76.2 mm
Ingress protectionIP65IP64
Water resistance (IPx)IPx5IPx4
Glass protectionUnspecified—
ColoursTranquil Lake Green, Laser WhiteMidnight Lily, Purple Blossom, Lily White
Display
Screen size6.7″6.7″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,604 px1,604 px
Pixel density264 ppi264 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,000 nits625 nits
Screen-to-body ratio84.9%84.9%
Performance
ChipsetMediatek Dimensity 6300Mediatek Dimensity 6300
Chip makerMediaTekMediaTek
Process6 nm6 nm
CPU cores88
CPU frequency2.4 GHz2.4 GHz
GPUMali-G57 MC2Mali-G57 MC2
Memory
RAM6 GB6 GB
Storage (max)128 GB128 GB
Storage (base)64 GB64 GB
Storage typeUFS 2.2—
Memory card slotYesYes
Camera
Main camera32 MP32 MP
Main camera aperturef/1.9f/1.8
Main sensor size—1/3.1"
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video—1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity6,000 mAh6,000 mAh
Battery type—Li-Po
Wired charging45 W45 W
Charged in 30 min41%—
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.15.3
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceColorOS 15—
EU label
Energy class—A
Battery charge cycles—1,000
Endurance per cycle—66 h
Repairability class—B
Drop resistance class—B
To compare: 0up to 4 models
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