Infinix Note 40 vs Vivo Y400
Product
Price
199 USD
199 USD
Status
Available
Available
Brand
Infinix Mobiles
Vivo Mobiles
Model No
X6853
Vivo Y400
Launch Date
2024, March 19
2025, August 07
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
HSDPA 800 / 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
1, 3, 5, 8, 38, 40, 41
1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 40, 41, 42, 48
Speed
HSPA, LTE
HSPA, LTE, 5G
5G bands
1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Dimensions
164.1 x 74.5 x 7.8 mm (6.46 x 2.93 x 0.31 in)
162.3 x 75.3 x 7.9 mm (6.39 x 2.96 x 0.31 in)
Weight
190 g (6.70 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
Titan Gold, Obsidian Black
Glam White, Olive Green
Type
AMOLED, 120Hz, 1300 nits (peak)
AMOLED, 120Hz, 1200 nits (HBM), 1800 nits (peak)
Size
6.78 inches, 109.9 cm2 (~89.9% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~87.9% screen-to-body ratio)
Resolution
1080 x 2436 pixels (~393 ppi density)
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
OS
Android 14, XOS 14
Android 15, Funtouch 15
Chipset
Mediatek Helio G99 Ultimate
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU
Octa-core (2x2.2 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
8GB
Storage
256GB
UFS 2.2
128GB/256GB
UFS 3.1
Lens 1
108 MP, f/1.9, (wide), 1/1.52", PDAF
50 MP, f/1.8, (wide), 1/2.96", PDAF
Lens 2
2 MP, f/2.4
2 MP, f/2.4, (depth)
Lens 3
3rd unspecified camera
Features
Quad-LED flash, HDR, panorama
Ring-LED flash, panorama, HDR
Video
1440p@30fps, 1080p@30/60fps
1080p@30fps
Lens 1
32 MP, f/2.2, (wide), 1/3.1"
32 MP, f/2.5, (wide)
Video
1080p@30fps
1080p@30fps
Capacity
5000 mAh, non-removable
Li-Ion 6000 mAh
Charging
45W wired, 50% in 26 min (advertised)
20W wireless MagCharge
Reverse wired
Reverse wireless
90W wired, 50% in 20 min
Reverse wired
Bypass Charging
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Circle to Search
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No
Tuned by JBL
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
Yes
5.0, A2DP, LE
GPS
Yes
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Yes (market/region dependent)
Radio
FM radio
USB
USB USB Type-C 2.0, OTG
USB Type-C 2.0, OTG