In depth comparison and review of Lenovo Vibe X3 and Samsung Galaxy A51 5G. 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 | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | SM-A516B/DS | |
Form Factor | Touch | Touch | |
Height | 154 mm | 158.9 mm | Samsung Galaxy A51 5G has greater height than Lenovo Vibe X3. |
Width | 76.5 mm | 73.6 mm | Lenovo Vibe X3 has greater width than Samsung Galaxy A51 5G. |
Depth | 9.3 mm | 8.7 mm | Samsung Galaxy A51 5G is narrower than Lenovo Vibe X3. |
Weight | 175 g | 187 g | Lenovo Vibe X3 is lighter than Lenovo Vibe X3. |
Body Colour | Matt white | Prism cube black | Prism cube white | |
Body Material | Aluminium | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 1.555 W/kg (body), 0.496 W/kg (head) | |
Integrated Components | FM radio | - | |
Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
DISPLAY | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Display Type | LCD display | OLED display | |
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Display Technology | IPS | Infinity-O Super AMOLED | |
Screen Size (Display Size) | 5.5" | 6.5" | Samsung Galaxy A51 5G has larger screen size than Lenovo Vibe X3. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2400 x 1080 pixels | Samsung Galaxy A51 5G has better screen resolution than Lenovo Vibe X3. |
Display Format | Full HD | Full HD+ | |
Pixel Density | 401 ppi | - | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Display Features | - | Edge-to-Edge screen | |
Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
PROCESSOR | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Processor Type (CPU) | Qualcomm Snapdragon 808 | - | |
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Clock Speed | 1.8 GHz | 2.2 GHz | Samsung Galaxy A51 5G has higher clock speed than Lenovo Vibe X3. |
Processor Core Qty | 6-core | 8-core | Samsung Galaxy A51 5G has higher processor core quantity than Lenovo Vibe X3. |
64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 418 | - |
MEMORY | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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RAM | 3 GB | 6 GB | Samsung Galaxy A51 5G has more RAM than Lenovo Vibe X3. |
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Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | Samsung Galaxy A51 5G has more internal memory than Lenovo Vibe X3. |
User Memory | - | 105.3 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 1 TB |
CAMERA | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 4 | |
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Sensor Resolution | 21 Megapixel | 48 Megapixel | Samsung Galaxy A51 5G has better camera resolution than Lenovo Vibe X3. |
Lens Aperture | - | F/2.0 | |
Lens Construction | 6-element | - | |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | - | 8x | |
Special Effects | - | Bokeh effect | |
Camera Modes | - | Slow motion video | |
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, Slo-mo video 1280 x 720 (720p) at 480 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | Live Focus, background blur |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
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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 |
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Sensor Resolution (3rd Camera) | - | 5 Megapixel | |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Camera Functions (3rd Camera) | - | Macro camera |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 5 Megapixel | |
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Lens Aperture (4th Camera) | - | F/2.2 | |
Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 32 Megapixel | Samsung Galaxy A51 5G has better front camera resolution than Lenovo Vibe X3. |
Lens Aperture (Front) | - | F/2.2 | |
Focus Adjustment | Focus free | Focus free |
BATTERY AND CHARGING | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Battery Capacity (Battery Size) | 3500 mAh | 4500 mAh | Samsung Galaxy A51 5G has larger battery capacity than Lenovo Vibe X3. |
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Standby Time | 618 hours | - | |
Talk Time | 1860 minutes | 1380 minutes | Lenovo Vibe X3 has longer battery life when making calls than Samsung Galaxy A51 5G. |
Run Time Details | Talk (GSM): up to 1860 min Talk (WCDMA): up to 1560 min Standby (LTE): up to 618 hrs |
Talk (4G): up to 1380 min Active online usage (LTE): up to 16 hrs Active online usage (Wi-Fi): up to 17 hrs Playback (video): up to 19 hrs Playback (audio): up to 86 hrs |
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Battery Technology | Lithium polymer | - |
CELLULAR | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | Samsung Galaxy A51 5G has more advanced generation mobile network. |
Operating System | Android 5.1 (Lollipop) | - | |
Intelligent Assistant | - | Bixby | |
Navigation | GPS, A-GPS | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | |
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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 | |
3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
5G NR Band | - | N41, n78 | |
5G NR Frequency | - | TDD TD 2500, TDD TD 3500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac, ANT+ | |
Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 | |
NFC | - | Yes | Samsung Galaxy A51 5G has NFC reader for mobile payments. |
Messaging Services | Skype, Google+ Hangouts, SMS, MMS | SMS, MMS |
MEDIA | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Supported Digital Audio Standards | - | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
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Supported Digital Video Standards | - | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | |
Sound Enhancements | Dolby Atmos sound technology | - |
FEATURES | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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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 | |
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Sensors | Ambient light sensor, proximity sensor, digital compass, G-sensor | Accelerometer, ambient light sensor, gyro sensor, hall sensor, geomagnetic sensor | |
Security Devices | - | Fingerprint reader (under display) | |
Additional Phone Features | - | Fast Charging, Samsung KNOX, Bixby Vision, Bixby Routines, Virtual Proximity Sensing |
OTHERS | Lenovo Vibe X3 | Samsung Galaxy A51 5G |
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Included Accessories | Headset, USB cable, power adapter | Power adapter |
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