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	Compare with Oppo Reno4	Compare with Samsung Galaxy M51
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Oppo Reno4

Samsung Galaxy M51

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network	1, 3, 5, 7, 8, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Speed	HSPA, LTE	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps

Launch
Announced	2020, July 29	2020, August 31
Status	Available. Released 2020, August 05	Available. Released 2020, September 11

Body
Dimensions	160.3 x 73.9 x 7.7 mm (6.31 x 2.91 x 0.30 in)	163.9 x 76.3 x 9.5 mm (6.45 x 3.00 x 0.37 in)
3D size compare	Size up
Weight	165 g (5.82 oz)	213 g (7.51 oz)
Build	Glass front, plastic frame, plastic back	Glass front (Gorilla Glass 3+), plastic back, plastic frame
SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)

Display
Type	OLED, 430 nits (typ)	Super AMOLED Plus
Size	6.4 inches, 98.9 cm2 (~83.5% screen-to-body ratio)	6.7 inches, 108.4 cm2 (~86.7% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~411 ppi density)	1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Protection		Corning Gorilla Glass 3+

Platform
OS	Android 10, ColorOS 7.2	Android 10, upgradable to Android 12, One UI 4.1
Chipset	Qualcomm SM7125 Snapdragon 720G (8 nm)	Qualcomm SDM730 Snapdragon 730G (8 nm)
CPU	Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU	Adreno 618	Adreno 618

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	128GB 8GB RAM	128GB 6GB RAM, 128GB 8GB RAM
	UFS 2.1

Main Camera
Modules	48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)	64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Features	LED flash, HDR, panorama	LED flash, panorama, HDR
Video	4K@30fps, 1080p@30/60fps, gyro-EIS	4K@30fps, 1080p@30fps

Selfie Camera
Modules	32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm	32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Features	HDR	HDR
Video	1080p@30fps	4K@30fps, 1080p@30fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
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
Bluetooth	5.1, A2DP, LE, aptX HD	5.0, A2DP, LE
Positioning	GPS, GLONASS, BDS, GALILEO, QZSS	GPS, GLONASS, GALILEO, BDS
NFC	No	Yes
Infrared port	No	No
Radio	FM radio	FM radio, RDS
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery
Type	Li-Po 4015 mAh, non-removable	Li-Po 7000 mAh, non-removable
Charging	30W wired, 50% in 20 min (advertised)	25W wired, 100% in 115 min (advertised) Reverse wired

Misc
Colors	Galactic Blue, Space Black	Celestial Black, Electric Blue, White
SAR		1.38 W/kg (head)
SAR EU		0.61 W/kg (head)     1.45 W/kg (body)
Models	CPH2113	SM-M515F, SM-M515F/DSN
Price	About 330 EUR	About 470 EUR

Tests
Performance		AnTuTu: 266620 (v8) GeekBench: 1774 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)
Display		Contrast ratio: Infinite (nominal)
Loudspeaker		-28.5 LUFS (Average)
Battery (old)		Endurance rating 156h