Xiaomi Poco X6 Neo vs Vivo Y400
Product
Price
199 USD
199 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Vivo Mobiles
Model No
MZB0GGWIN
Vivo Y400
Launch Date
2024, March 30
2025, August 07
Website
Technology
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 800 / 850 / 900 / 2100
4G bands
1, 3, 5, 8, 28, 40, 41
1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 40, 41, 42, 48
5G bands
1, 3, 5, 8, 28, 40, 78 SA/NSA
1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
Dimensions
161.1 x 75 x 7.7 mm (6.34 x 2.95 x 0.30 in)
162.3 x 75.3 x 7.9 mm (6.39 x 2.96 x 0.31 in)
Weight
175 g (6.17 oz)
197 g (6.95 oz)
Build
Corning Gorilla Glass
IP54, dust and splash resistant
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
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black; other colors
Glam White, Olive Green
Type
AMOLED, 1B colors, 120Hz, 1000 nits (peak)
AMOLED, 120Hz, 1200 nits (HBM), 1800 nits (peak)
Size
6.67 inches, 107.4 cm2 (~88.9% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~87.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
OS
Android 14
Android 15, Funtouch 15
Chipset
Mediatek Dimensity 6080 (6 nm)
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
Mali-G57 MC2
Adreno 613
RAM
8GB/12GB
8GB
Storage
128GB/256GB
UFS 2.2
128GB/256GB
UFS 3.1
Card Slot
microSDXC (uses shared SIM slot)
Lens 1
108 MP, f/1.7, (wide), 0.64µm, PDAF
50 MP, f/1.8, (wide), 1/2.96", PDAF
Lens 2
2 MP, f/2.4, (depth)
2 MP, f/2.4, (depth)
Features
LED flash, HDR, panorama
Ring-LED flash, panorama, HDR
Video
1080p@30fps
1080p@30fps
Lens 1
16 MP, (wide)
32 MP, f/2.5, (wide)
Features
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 5000 mAh, non-removable
Li-Ion 6000 mAh
Charging
33W wired
90W wired, 50% in 20 min
Reverse wired
Bypass Charging
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Circle to Search
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
24-bit/192kHz Hi-Res audio
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
5.3, A2DP, LE
5.0, A2DP, LE
GPS
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Yes
USB
USB Type-C 2.0
USB Type-C 2.0, OTG