Vivo Y400 vs Oppo A6 Pro
Product
Price
199 USD
199 USD
Status
Available
Available
Brand
Vivo Mobiles
Oppo Mobiles
Model No
Vivo Y400
CPH2799
Launch Date
2025, August 07
2025, September 23
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 2100
HSDPA 850 / 900 / 1900 / 2100 - International
HSDPA 900 / 2100 - ROW
4G bands
1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 40, 41, 42, 48
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
1, 3, 5, 8, 40 - ROW
5G bands
1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
HSPA, LTE
Dimensions
162.3 x 75.3 x 7.9 mm (6.39 x 2.96 x 0.31 in)
158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in)
Weight
197 g (6.95 oz)
188 g (6.63 oz)
Build
Glass front, plastic back, plastic frame
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Colors
Glam White, Olive Green
Lunar Titanium, Stellar Blue, Coral Pink, Rosewood Red
Type
AMOLED, 120Hz, 1200 nits (HBM), 1800 nits (peak)
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
Size
6.67 inches, 107.4 cm2 (~87.9% screen-to-body ratio)
6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
1080 x 2372 pixels (~397 ppi density)
OS
Android 15, Funtouch 15
Android 15, ColorOS 15
Chipset
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
Mediatek Helio G100 (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 613
Mali-G57 MC2
RAM
8GB
8GB
Storage
128GB/256GB
UFS 3.1
128GB/256GB
UFS 2.2
Card Slot
microSDXC
Lens 1
50 MP, f/1.8, (wide), 1/2.96", PDAF
50 MP, f/1.8, (wide), PDAF
Lens 2
2 MP, f/2.4, (depth)
2 MP, f/2.4, (depth)
Features
Ring-LED flash, panorama, HDR
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30/60/120fps
Lens 1
32 MP, f/2.5, (wide)
16 MP, f/2.4, (wide)
Video
1080p@30fps
1080p@30fps
Features
Panorama
Capacity
Li-Ion 6000 mAh
Si/C Li-Ion 7000 mAh
Charging
90W wired, 50% in 20 min
Reverse wired
Bypass Charging
80W wired, 33W PPS, 13.5W PD
Reverse wired charging
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Circle to Search
Fingerprint (under display, optical), accelerometer, gyro, proximity
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No
24-bit/192kHz Hi-Res audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
5.4, A2DP, LE, aptX HD
GPS
GPS, GLONASS, GALILEO, BDS, QZSS
Yes GPS, GALILEO, GLONASS, BDS, QZSS
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
NFC
Yes (market/region dependent)