Product
Samsung Galaxy M51
Samsung Galaxy M51
₹30,999
Samsung Galaxy M33
Samsung Galaxy M33
₹24,999
Battery
Charging 25W wired, 100% in 115 minReverse wired 25W wired 4.5W reverse wired
Type Li-Po 7000 mAh Li-Ion 5000 mAh (Global)Li-Ion 6000 mAh (India only)
Body
Build Glass front (Gorilla Glass 3+), plastic back, plastic frame Glass front (Gorilla Glass 5), plastic frame, plastic back
Dimensions 163.9 x 76.3 x 9.5 mm (6.45 x 3.00 x 0.37 in) 165.4 x 76.9 x 9.4 mm (6.51 x 3.03 x 0.37 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 213 g (7.51 oz) 198 g (Global) / 215 g (India) (6.98 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.1, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS, QZSS
Radio FM radio, RDS Unspecified
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3+ Corning Gorilla Glass 5
Resolution 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) 1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Size 6.7 inches, 108.4 cm2 (~86.7% screen-to-body ratio) 6.6 inches, 104.9 cm2 (~82.5% screen-to-body ratio)
Type Super AMOLED Plus TFT LCD, 120Hz
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, gyro
  - Virtual Proximity Sensing
Launch
Announced 2020, August 31 2022, March 04
Status Available. Released 2020, September 11 Available. Released 2022, April 08
Main Camera
Features LED flash, panorama, HDR LED flash, panorama, HDR
Quad 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF12 MP, f/2.2, 123˚ (ultrawide)5 MP, f/2.4, (macro)5 MP, f/2.4, (depth) 50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro)
Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM 128GB 6GB RAM, 128GB 8GB RAM
  - UFS 2.2
Misc
Colors Celestial Black, Electric Blue, White Green, Blue, Brown
Models SM-M515F, SM-M515F/DSN SM-M336B, SM-M336B/DS, SM-M336BU, SM-M336BU/DS, SM-M336K
SAR 1.38 W/kg (head)     -
SAR EU 0.61 W/kg (head)     1.45 W/kg (body)     1.04 W/kg (head)     1.38 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Qualcomm SDM730 Snapdragon 730G (8 nm) Exynos 1280 (5 nm)
CPU Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 618 Mali-G68
OS Android 10, upgradable to Android 12, One UI 4.1 Android 12, upgradable to Android 15, One UI 7
Selfie camera
Features HDR -
Single 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm 8 MP, f/2.2, (wide)
Video 4K@30fps, 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
Tests
Battery (old) Endurance rating 156h -
Camera Photo / Video -
Display 677 nits max brightness (measured) -
Loudspeaker -28.5 LUFS (Average) -
Performance AnTuTu: 266620 (v8)GeekBench: 1774 (v5.1)GFXBench: 15fps (ES 3.1 onscreen) -
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