Samsung Galaxy M21 2021 vs Vivo Y29
Product
Price
170 USD
170 USD
Status
Discontinued
Available
Brand
Samsung Mobile
Vivo Mobiles
Model No
Samsung Galaxy M21 2021
V2420
Launch Date
2021, July 26
2024, December 24
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 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 38, 40, 41
1, 3, 5, 8, 20, 28, 38, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE
Dimensions
159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)
165.8 x 76.1 x 8.1 mm (6.53 x 3.00 x 0.32 in)
Weight
192 g (6.77 oz)
198 g (6.98 oz)
Build
Glass front, plastic back, plastic frame
Glass front, plastic back, plastic frame
IP64, dust and water resistant
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
Charcoal Black, Arctic Blue
Glacier Blue, Titanium Gold, Diamond Black
Type
Super AMOLED, 420 nits (peak)
IPS LCD, 120Hz, 1000 nits (HBM)
Size
6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
6.68 inches, 107.4 cm2 (~85.1% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
720 x 1608 pixels, 20:9 ratio (~264 ppi density)
OS
Android 11, One UI 3.1 Core
Android 14, Funtouch 14
Chipset
Android 11, One UI 3.1 Core
Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G72 MP3
Mali-G57 MC2
RAM
4GB/6GB
4GB/6GB/8GB
Storage
64GB/128GB
128GB/256GB
eMMC 5.1
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Lens 1
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF
Auxiliary lens
Lens 2
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm
Lens 3
5 MP, f/2.2, (depth)
Features
LED flash, panorama, HDR
Ring-LED flash, panorama
Video
4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
1080p@30fps
Lens 1
20 MP, f/2.2, 26mm (wide)
8 MP, f/2.0, (wide)
Features
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 6000 mAh, non-removable
Li-Ion 5500 mAh
Charging
Fast charging 15W
44W wired
Reverse wired
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes, with dual speakers
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
5.4, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
No
Radio
FM radio, RDS, recording
FM Radio
USB
USB Type-C 2.0
USB Type-C 2.0, OTG