Product
Samsung Galaxy M01s
Samsung Galaxy M01s
Vivo Y28 4G
Vivo Y28 4G
Battery
Charging - 44W wired
Type Li-Ion 4000 mAh 6000 mAh
Body
Build Glass front, plastic back, plastic frame Glass front, plastic frame, plastic back
Dimensions 156.9 x 75.8 x 7.8 mm (6.18 x 2.98 x 0.31 in) 165.7 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 168 g (5.93 oz) 199 g (7.02 oz)
  - IP64 dust tight and water resistant (water splashes) Notification LED round light on the back
Comms
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Radio FM radio FM radio
USB microUSB 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, dual-band
Display
Resolution 720 x 1520 pixels, 19:9 ratio (~271 ppi density) 720 x 1608 pixels, 20:9 ratio (~264 ppi density)
Size 6.2 inches, 95.9 cm2 (~80.7% screen-to-body ratio) 6.68 inches, 107.4 cm2 (~85.3% screen-to-body ratio)
Type PLS LCD IPS LCD, 90Hz, 760 nits (typ), 1000 nits (HBM)
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2020, July 16 2024, June 15
Status Available. Released 2020, July 16 Available. Released 2024, July
Main Camera
Dual 13 MP, f/1.8, 28mm (wide), 1/3.1", 1.12µm, AF2 MP, f/2.4, (depth) 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)
Features LED flash LED flash
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 32GB 3GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
  eMMC 5.1 -
Misc
Colors Light Blue, Gray Agate Green, Gleaming Orange
Models SM-M017F, SM-M017F/DS V2352
SAR 0.26 W/kg (head)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Mediatek MT6762 Helio P22 (12 nm) Mediatek Helio G85 (12 nm)
CPU Octa-core (4x2.0 GHz & 4x1.5 GHz) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52 MC2
OS Android 9.0 (Pie), upgradable to Android 10, One UI 2.1 Android 14, Funtouch 14
Selfie camera
Single 8 MP, f/2.0 8 MP, f/2.1, (wide)
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res audio