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OPPO A5 vs Vivo Y400

What A5 does better (5) and where Y400 wins (11) — every spec side by side.

OPPO A5
OPPO · 2025A5
7.3Score
5 advantages≈ $410
vs
Vivo Y400
Vivo · 2025Y400
8.4Score
11 advantages≈ $380
Higher score
6.0Display8.4
4.6Camera5.9
8.2Battery9.0
6.6Features6.7
Dimensions

Size comparison

A5Y400
76.2 × 165.7875.3 × 162.37.9
A5Y400Difference
Height165.7 mm162.3 mm+3.4 mm
Width76.2 mm75.3 mm+0.9 mm
Thickness8 mm7.9 mm+0.1 mm
Weight194 g197 g−3 g

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

Why is A5 better than Y400?

  1. NFCYes · Y400: No
  2. Rear cameras2 vs 12×
  3. 3.5 mm headphone jackYes · Y400: No
  4. CPU frequency2.4 GHz vs 2.2 GHz+9%
  5. Bluetooth5.4 vs 5+8%

Why is Y400 better than A5?

  1. Wired charging45 W vs 90 W2×
  2. OLED panelNo · A5: Yes
  3. Stereo speakersNo · A5: Yes
  4. Peak brightness1,000 nits vs 1,800 nits+80%
  5. Water resistance (IPx)IPx5 vs IPx8+60%
  6. Pixel density264 ppi vs 395 ppi+50%
  7. Selfie camera8 MP vs 32 MP4×
  8. Charged in 30 min41% vs 75%+83%
  9. Resolution (width)720 px vs 1,080 px+50%
  10. Process6 nm vs 4 nm+50%
  11. Screen-to-body ratio84.9% vs 87.9%+4%
Specifications

Side by side

OPPO A5OPPO A5≈ $4107.3
Vivo Y400Vivo Y400≈ $3808.4
Design
Weight194 g197 g
Thickness8 mm7.9 mm
Height165.7 mm162.3 mm
Width76.2 mm75.3 mm
Frame—Plastic
Back—Plastic
Ingress protectionIP65IP68
Water resistance (IPx)IPx5IPx8
Glass protectionCorning Gorilla Glass 7i—
ColoursAurora Green, Mist WhiteGlam White, Olive Green
Display
Screen size6.7″6.7″
PanelIPS LCDAMOLED
OLED panelNoYes
Resolution (width)720 px1,080 px
Resolution (height)1,604 px2,400 px
Pixel density264 ppi395 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,000 nits1,800 nits
Screen-to-body ratio84.9%87.9%
Performance
ChipsetMediatek Dimensity 6300Qualcomm SM4450 Snapdragon 4 Gen 2
Chip makerMediaTekQualcomm
Process6 nm4 nm
CPU cores88
CPU frequency2.4 GHz2.2 GHz
GPUMali-G57 MC2Adreno 613
Memory
RAM8 GB8 GB
Storage (max)256 GB256 GB
Storage (base)128 GB128 GB
Storage typeUFS 2.2UFS 3.1
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.8
Main sensor size—1/2.96"
Rear cameras21
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera8 MP32 MP
4K selfie videoNoNo
Battery
Battery capacity6,000 mAh6,000 mAh
Battery type—Li-Ion
Wired charging45 W90 W
Charged in 30 min41%75%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.45
NFCYesNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersNoYes
3.5 mm headphone jackYesNo
Fingerprint sensorSideUnder display
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
SAR (head)—0.99 W/kg
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceColorOS 15Funtouch 15
EU label
Energy classA—
Battery charge cycles1,600—
Endurance per cycle85 h—
Repairability classB—
Drop resistance classA—
To compare: 0up to 4 models
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