Vivo S17e vs Vivo Y31t
Price
280 USD
280 USD
Status
Available
Available
Brand
Vivo Mobiles
Vivo Mobiles
Model No
V2285A
vivo Y31t
Launch Date
2023, June 24
2026, August 19
Website
Technology
GSM / CDMA / HSPA / CDMA2000 / 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 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
HSDPA 850 / 900 / 2100
4G bands
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
LTE
5G bands
1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
SA/NSA
Speed
HSPA, LTE-A, 5G
HSPA, LTE, 5G
Dimensions
164.2 x 74.9 x 7.4 mm (6.46 x 2.95 x 0.29 in)
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Weight
178 g (6.28 oz)
219 g (7.72 oz)
Build
Glass front, plastic frame, glass back
Glass front, plastic frame, plastic back
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Mint
Crimson Red, Seashore Green, Golden Mist
Type
AMOLED, 1B colors, 120Hz, HDR10, 1300 nits (peak)
IPS LCD, 120Hz, 1000 nits (HBM), 1200 nits (peak)
Size
6.78 inches, 111.0 cm2 (~90.2% screen-to-body ratio)
6.75 inches, 109.6 cm2 (~83.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
720 x 1608 pixels, 20:9 ratio (~261 ppi density)
OS
Android 13, OriginOS 3
Android 16, OriginOS 6
Chipset
Mediatek Dimensity 7200 (4 nm)
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU
Octa-core (2x2.8 GHz Cortex-A715 & 6x Cortex-A510)
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
Mali-G610 MC4
Adreno 613
RAM
8GB/12GB
4GB/6GB
Storage
128GB/256GB
128GB/256GB
Card Slot
No
Lens 1
64 MP, f/1.8, (wide), PDAF, OIS
50 MP, f/1.8, (wide), PDAF
Lens 2
2 MP, f/2.4, (depth)
Auxiliary lens
Features
Ring-LED flash, panorama, HDR
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps
1080p@30fps
Lens 1
16 MP, f/2.5, (wide)
8 MP, f/2.1, (wide)
Features
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 4600 mAh, non-removable
Si/C Li-Ion 7200 mAh
Charging
66W wired, 50% in 20 min (advertised)
44W wired
Reverse wired
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes, (unconfirmed stereo speakers)
Yes, with stereo speakers
3.5mm jack
No,
24-bit/192kHz audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.3, A2DP, LE, aptX HD
4.2, A2DP, aptX Adaptive
GPS
GPS, GLONASS, GALILEO, BDS, NavIC
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Yes
Radio
No
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG