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Realme 7 (128GB) vs Samsung Galaxy A51 5G UW (SM-A516V)

Side by side comparison between Realme 7 vs Samsung Galaxy A51 5G phones, differences, pros, cons and full specifications. What's the better?

,
6.4"
IPS

1800x2400

64
MP

16mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
12Points Samsung Galaxy A51 5G UW (SM-A516V) Compare Realme 7 X
6.5"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy A51 5G UW (SM-A516V)

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!

7 (128GB)} 11 Advantages Realme 7 (128GB) vs Galaxy A51 5G UW (SM-A516V)} 12 Advantages Samsung Galaxy A51 5G UW (SM-A516V)
+8GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
vs6GB LPDDR4X
+90Hz50%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1800x2400 pixels67%
Higher resolution screen
vs1080x2400 pixels
+469 PPI16%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs405 PPI
+(quad camera) 64MP + 8MP + 2MP + 2MP9%
Higher resolution main camera
vs(quad camera) 48MP + 12MP + 5MP + 5MP
+1/1.73" inches16%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+5000 mAh11%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4500 mAh
+30W100%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs15W
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
2.05GHz 64bit Octa-core (12nm)vs+2.4GHz 64bit Octa-core (7nm)21%
More powerful processor, you can open your applications faster
196 grams (6.86 ounces)vs+187 grams (6.55 ounces)5%
Lighter
9.4 millimeters (0.37 inches)vs+8.7 millimeters (0.34 inches)8%
Thinner
Plastic body, glass frontvs+Aluminum body, glass front, plastic backAdvantage
More resistant material
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
6.4"vs+6.5"2%
Larger screen
(front) 16MPvs+(front) 32MP101%
Higher resolution secondary camera to take pictures and selfies
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 10vs+Android 13Advantage
Android 13 is newer and safer
4G LTE-Avs+5G Sub6Advantage
The 5G Sub6 network is newer and faster
(4G LTE-A) 300 Mbpsvs+(5G Sub6) 5000 Mbps16 times
Faster for surfing the internet and download files
Not supportedvs+ANT+Advantage
Sensors help you use the device

32 Common items in both devices
128GB (104GB available) / 128GB (105GB available)
UFS 2.1
Until 1TB microSD, microSDXC
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
+25 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 Clear highlight

📱 Model features

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
ModelRealme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Other model namesRealme 7 RMX2151 (128GB+8GB RAM)Galaxy A51 SM-A516VZBAVZW (Verizon)
Country or region available(Global, International)Indonesia
(Global, International), Indonesia
USA
USA
BrandRealmeSamsung
Release date9/10/20208/14/2020
Depth9.4 millimeters (0.37 inches)8.7 millimeters (0.34 inches)
Size (width x height)75.4 x 162.3 millimeters (2.97 x 6.39 in)73.6 x 158.9 millimeters (2.9 x 6.26 in)
Weight196 grams (6.86 ounces)187 grams (6.55 ounces)
Build, materialsPlastic body, glass frontAluminum body, glass front, plastic back
Protection against water and othersNot supportedNot supported

📲 Display

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Display typeTFT IPS LCDSuper AMOLED
Screen size6.4" inches6.5" inches
Screen-to-body ratio~103.7% (screen-to-body ratio)~87.2% (screen-to-body ratio)
Display resolution1800x2400 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)469 PPI405 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 3
Refresh rate90Hz60Hz
Display features480nits[typ]Always-On Display

🤖 Operating System

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
System versionAndroid 10Android 10
Firmware updatefeature not registeredAndroid 13
User Interfacefeature not registeredOne UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Chipset64bit: MediaTek Helio G95 (MT6785V) (12nm)64bit: Qualcomm Snapdragon 765G (SM7250-AB) (7nm)
CPUOcta-core, 2 processors:
2x 2.05GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
Octa-core, 3 processors:
1x 2.4GHz Kryo 475 Prime (Single-core)
1x 2.2GHz Kryo 475 Gold (Single-core)
6x 1.8GHz Kryo 475 Silver (Hexa-core)
GPU graphical controllerARM Mali-G76 MC4 (900MHz)Qualcomm Adreno 620 (625MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
RAM memory8GB LPDDR4X6GB LPDDR4X
Internal storage128GB (104GB available)
UFS 2.1
128GB (105GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/150 Mbps5000/200 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
LTE Cat12/13 (2, 4, 5, 13, 66)
VoLTE
Primary 5G networkNot supportedmmWave (260, 261)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A, Sub6
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Back camera (main camera)(quad camera)
64 megapixels
8MP ultrawide f/2.3119°16mm1/4.0"1.12µm
2MP macro f/2.4
2MP depth f/2.4
(quad camera)
48 megapixels
12MP ultrawide f/2.213mm1.12µm
5MP telephoto f/2.440mm
5MP depth f/2.21/5.0"1.12µm
Main camera resolution10120x6328 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/2.0 (aperture)
Focal length26mm (lens)26mm (lens)
Sensor size1/1.73" inches1/2" inches
Pixel size0.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Front camera (secondary)16 megapixels32 megapixels
Front camera resolution4608x3456 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.1 (aperture)f/2.2 (aperture)
Focal length26mm (lens)26mm (lens)
Sensor size1/3.1" inches1/2.8" inches
Pixel size1µm pixel0.8µm pixel

🔉 Sound and multimedia

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5000 mAh4500 mAh
Charger, watts30W (5V/6A) Wired fast charging15W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Mist Blue, Mist White
• Realme UI
• Sony IMX682 sensor camera
• Superb Carbon Fiber Cooling System
• TÜV Rheinland Verified
• Colors: Prism Bricks Blue

☢️ Radiation rate

Realme 7 (128GB)Galaxy A51 5G UW (SM-A516V)
SAR 1.6W/kg (USA, Mexico, etc.)0.99W/kg (head), 0.93W/kg (body)0.59W/kg (head), 1.32W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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