In depth comparison and review of Xiaomi Redmi 5 Plus and Samsung Galaxy A51. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Product Type | Smartphone | Smartphone | |
---|---|---|---|
Manufacturer Model Number | - | SM-A515F/DSN | |
Form Factor | Touch | Touch | |
Height | 158.5 mm | 158.5 mm | Both phones are the same height. |
Width | 74.45 mm | 73.6 mm | Xiaomi Redmi 5 Plus has greater width than Samsung Galaxy A51. |
Depth | 8.05 mm | 7.9 mm | Samsung Galaxy A51 is narrower than Xiaomi Redmi 5 Plus. |
Weight | 180 g | 172 g | Samsung Galaxy A51 is lighter than Xiaomi Redmi 5 Plus. |
Body Colour | Light blue | Gold | Black | Rose gold | Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.47 W/kg (body), 1.013 W/kg (head) | 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb) | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
SIM Card Type (Size) | Micro SIM, nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | Micro SIM + nano SIM/microSD | - |
DISPLAY | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Display Type | - | OLED display | |
---|---|---|---|
Display Technology | - | Super AMOLED | |
Screen Size (Display Size) | 5.99" | 6.5" | Samsung Galaxy A51 has larger screen size than Xiaomi Redmi 5 Plus. |
Screen Resolution (Display Resolution) | 2160 x 1080 pixels | 2400 x 1080 pixels | Samsung Galaxy A51 has better screen resolution than Xiaomi Redmi 5 Plus. |
Display Format | - | Full HD+ | |
Pixel Density | 403 ppi | 408 ppi | Samsung Galaxy A51 has better pixel density than Xiaomi Redmi 5 Plus. |
Aspect Ratio | 18:9 | - | |
Max Brightness | 450 cd/m² | - | |
Colour Depth | - | 16.7 million colours | |
Contrast Ratio | 1000:1 | - | |
Display Features | 2.5D Glass, Night Display, Reading mode, Colour temperature adjustment | Edge-to-Edge screen, Infinity O display | |
Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | - |
PROCESSOR | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Processor Type (CPU) | Qualcomm Snapdragon 625 | Samsung Exynos 9611 | |
---|---|---|---|
Clock Speed | 1.8 GHz | 2.3 GHz | Samsung Galaxy A51 has higher clock speed than Xiaomi Redmi 5 Plus. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 506 | - |
MEMORY | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
RAM | 3 GB | 4 GB | Samsung Galaxy A51 has more RAM than Xiaomi Redmi 5 Plus. |
---|---|---|---|
Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | Samsung Galaxy A51 has more internal memory than Xiaomi Redmi 5 Plus. |
User Memory | - | 107 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSD | microSDHC, microSDXC - up to 512 GB |
CAMERA | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
MAIN CAMERA |
---|
Number of Main Cameras | 1 | 4 | |
---|---|---|---|
Sensor Resolution | 12 Megapixel | 48 Megapixel | Samsung Galaxy A51 has better camera resolution than Xiaomi Redmi 5 Plus. |
Lens Aperture | F/2.2 | F/2.0 | Samsung Galaxy A51 has better lens aperture than Xiaomi Redmi 5 Plus. |
Lens Construction | 5-element | - | |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | - | 8x | |
Special Effects | HDR | - | |
Camera Modes | Burst mode, Panorama, low-light shots | Slow motion mode, Live Focus mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi 5 Plus has face detection. |
Light Source | Dual LED flash | LED flash | |
Video Resolutions | - | Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | AR sticker, background blur, Scene Optimiser, Eye blink, Flaw detection, Stamp, Facial blur |
SECOND CAMERA |
---|
Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
---|---|---|---|
Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Field of View (2nd Camera) | - | 123 degree(s) |
THIRD CAMERA |
---|
Sensor Resolution (3rd Camera) | - | 5 Megapixel | |
---|---|---|---|
Lens Aperture (3rd Camera) | - | F/2.4 | |
Camera Functions (3rd Camera) | - | Macro camera |
FOURTH CAMERA |
---|
Sensor Resolution (4th Camera) | - | 5 Megapixel | |
---|---|---|---|
Lens Type (4th Camera) | - | Telephoto lens | |
Lens Aperture (4th Camera) | - | F/2.2 | |
Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
---|
Number of Front Cameras | 1 | 1 | |
---|---|---|---|
Sensor Resolution (Front) | 5 Megapixel | 32 Megapixel | Samsung Galaxy A51 has better front camera resolution than Xiaomi Redmi 5 Plus. |
Lens Aperture (Front) | - | F/2.2 | |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | Beautify 3.0 | - | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi 5 Plus has face detection. |
Light Source (Front) | LED flash | - | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | - | |
Camera Features (Front) | Selfie countdown | - |
BATTERY AND CHARGING | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Battery Capacity (Battery Size) | 4000 mAh | 4000 mAh | Both phones have the same battery capacity. |
---|---|---|---|
Standby Time | 408 hours | - | |
Talk Time | - | 1920 minutes | |
Run Time Details | Standby: up to 408 hrs Gaming: up to 9 hrs Playback (video): up to 15 hrs Playback (Music): up to 165 hrs |
Active online usage (LTE): up to 15 hrs Active online usage (Wi-Fi): up to 16 hrs Playback (video): up to 20 hrs Playback (audio): up to 87 hrs Talk (4G): up to 1920 min |
|
Battery Technology | - | Lithium Ion |
CELLULAR | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
---|---|---|---|
Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | - | Android 10 | |
User Interface | MIUI 9 | One UI | |
Intelligent Assistant | - | Bixby | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
---|---|---|---|
2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
Wireless Interface | Infrared (IrDA), IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac, ANT+ | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 LE | |
Bluetooth Profiles | HID | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP | |
NFC | - | Yes | Samsung Galaxy A51 has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
---|---|---|---|
Supported Digital Video Standards | MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 |
FEATURES | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
---|---|---|---|
Sensors | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor | |
Security Devices | Fingerprint reader | Fingerprint reader (under display) | |
Additional Phone Features | Infrared remote control, Dual microphones | Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines |
OTHERS | Xiaomi Redmi 5 Plus | Samsung Galaxy A51 |
---|
Included Accessories | USB cable, power adapter, SIM card removal tool, transparent case | Power adapter |
---|