Lenovo K8 Plus (32GB/4GB) vs Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM)

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Side by side comparison between Lenovo K8 Plus vs Samsung Galaxy M51 phones, differences, pros, cons and full specifications. What's the better?

9/20/2020 10:31 PM, updated: 4/29/2021 1:40 AM

Compare Samsung Galaxy M51 X Lenovo K8 Plus (32GB/4GB) 05Points

Specifications Compare Models Pictures

5.2"
IPS

1080x1920

13
MP

8mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

19Points Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM) Compare Lenovo K8 Plus X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2340

64
MP

32mp

8GB
RAM

Octa-core

7000
mAh

(Non removable)

What's the better phone? Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

5 Advantages Lenovo K8 Plus (32GB/4GB)	vs	19 Advantages Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM)
+165 grams (5.78 ounces)29% Lighter	vs	213 grams (7.46 ounces)
+9 millimeters (0.35 inches)6% Thinner	vs	9.5 millimeters (0.37 inches)
+Aluminum body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+424 PPI10% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	385 PPI
+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light	vs	LED flash
2.5GHz 64bit Octa-core	vs	+2.2GHz 64bit Octa-core (8nm)18% More powerful processor, you can open your applications faster
4GB LPDDR3	vs	+8GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)	vs	+128GB (106GB available)4 times More internal storage for applications and files
Until 256GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards
TFT IPS LCD	vs	+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid
1080x1920 pixels	vs	+1080x2340 pixels22% Higher resolution screen
5.2"	vs	+6.7"29% Larger screen
(dual camera) 13MP + 5MP	vs	+(quad camera) 64MP + 12MP + 5MP + 5MP4 times Higher resolution main camera
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MP	vs	+(front) 32MP3 times Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
Android 8.0 Oreo	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 400 Mbps167% Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
4000 mAh	vs	+7000 mAh75% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.2 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

23 Common items in both devices

16 million

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

HDR photo on both cameras

(front) Full HD (1920x1080)

4G LTE / 4G LTE-A

+16 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Change model		Choose the model
Model	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Other model names	Lenovo K8 Plus (32GB + 4GB RAM) PA8C0008IN	Samsung Galaxy M51 SM-M515F/DSN (8GB RAM)
Country or region available	(Global, International)	India, Malaysia, Turkey
Brand	Lenovo	Samsung
Release date	9/1/2017	9/11/2020
Depth	9 millimeters (0.35 inches)	9.5 millimeters (0.37 inches)
Size (width x height)	73.7 x 147.9 millimeters (2.9 x 5.82 in)	76.3 x 163.9 millimeters (3 x 6.45 in)
Weight	165 grams (5.78 ounces)	213 grams (7.46 ounces)
Build, materials	Aluminum body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Display type	TFT IPS LCD	Super AMOLED Plus
Screen size	5.2" inches	6.7" inches
Screen-to-body ratio	~68.4% (screen-to-body ratio)	~88.1% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	424 PPI	385 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
System version	Android 7.1.1 Nougat	Android 10
Firmware update	Android 8.0 Oreo	Android 11
User Interface	feature not registered	feature not registered
⚙️ Processor
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Chipset	64bit: MediaTek MT6757CD Helio P25 (16nm)	64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm)
CPU	Octa-core, 2 processors: 4x 2.5GHz ARM Cortex-A53 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)
GPU graphical controller	ARM Mali-T880 MP2 1Ghz	Qualcomm Adreno 618 (700MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
RAM memory	4GB LPDDR3	8GB LPDDR4X
Internal storage	32GB (22GB available)	128GB (106GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	400/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (Bands 1,3,5,7,8) TD-LTE (Bands 40)	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Back camera (main camera)	(dual camera) 13 megapixels 5MP depth f/0.8	(quad camera) 64 megapixels 12MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4
Main camera resolution	4128x3096 pixels	10120x6328 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED on main camera and LED on front camera	LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/1.73" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Front camera (secondary)	8 megapixels	32 megapixels
Front camera resolution	3264x2448 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	LED	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
USB	MicroUSB 2.0	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	7000 mAh
Charger, watts	Wired charging	25W Wired fast charging Reverse charging by cable
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	26 hours (1.1 days)	64 hours (2.7 days)
Standby	401 hours (16.7 days)	feature not registered
➕ Other features
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Venom Black, Fine Gold • Aluminum body • USB OTG On-The-Go • 2.5D glass screen • Dolby Atmos audio • VoLTE	• Colors: Celestial Black, Electric Blue • One UI 2.1, 3.1
☢️ Radiation rate
	Lenovo K8 Plus (32GB/4GB)	Galaxy M51 (SM-M515F/DSN 8GB RAM)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.609W/kg (head), 1.446W/kg (body)