LG Nexus 5 (D821 16GB) vs Realme X2 Pro (256GB)

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Side by side comparison between LG Nexus 5 vs Realme X2 Pro phones, differences, pros, cons and full specifications. What's the better?

11/15/2019 3:13 PM, updated: 10/24/2021 5:21 PM

Compare Realme X2 Pro X LG Nexus 5 (D821 16GB) 08Points

Specifications Compare Models Pictures

4.95"
IPS+

1080x1920

8
MP

1.3mp

2GB
RAM

Quad-core

2300
mAh

(Non removable)

23Points Realme X2 Pro (256GB) Compare LG Nexus 5 X

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2400

64.1
MP

16mp

12GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Realme X2 Pro (256GB)

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!

8 Advantages LG Nexus 5 (D821 16GB)	vs	23 Advantages Realme X2 Pro (256GB)
+130 grams (4.55 ounces)53% Lighter	vs	199 grams (6.97 ounces)
+8.6 millimeters (0.34 inches)1% Thinner	vs	8.7 millimeters (0.34 inches)
+445 PPI10% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	405 PPI
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+MicroUSB 3.0Advantage Newer and faster USB version for transferring photos, mp3 or data.	vs	USB 2.0 Type-C, USB OTG On-The-Go
2.3GHz 32bit Quad-core	vs	+2.96GHz 64bit Octa-core (7nm)72% More powerful processor, you can open your applications faster
2GB LPDDR2	vs	+12GB LPDDR4X5 times More RAM memory. Typically more responsive and better for multitasking.
16GB (12GB available)	vs	+256GB (240GB available)19 times More internal storage for applications and files
TFT Super IPS+	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
1080x1920 pixels	vs	+1080x2400 pixels25% Higher resolution screen
4.95"	vs	+6.5"31% Larger screen
(back) 8MP	vs	+(quad camera) 64.1MP + 13MP + 8MP + 2MP10 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/3.2" inches	vs	+1/1.7" inches88% The larger sensor camera lets you take photos with better depth.
f/2.4 (aperture)	vs	+f/1.8 (aperture)33% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 1.3MP	vs	+(front) 16MP11 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
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 6.0 Marshmallow	vs	+Android 10Advantage Android 10 is newer and safer
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
2300 mAh	vs	+4000 mAh74% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 3.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices

16 million

Autofocus / PDAF: phase detection autofocus

4G LTE

150 Mbps

Capacitive

Multitouch

Accelerometer

+15 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
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Change model		Choose the model
Model	Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Other model names	LG Google Nexus 5 D821, LG Nexus 5 4G LTE, LG D821	Oppo Realme X2 Pro RMX1931 (12GB RAM + 256GB)
Country or region available	(Global, International)	(Europe), (Global, International), China
Brand	LG	Realme
Release date	11/1/2013	10/1/2019
Depth	8.6 millimeters (0.34 inches)	8.7 millimeters (0.34 inches)
Size (width x height)	69.2 x 137.9 millimeters (2.72 x 5.43 in)	75.7 x 161 millimeters (2.98 x 6.34 in)
Weight	130 grams (4.55 ounces)	199 grams (6.97 ounces)
Build, materials	feature not registered	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Display type	TFT Super IPS+	Super AMOLED
Screen size	4.95" inches	6.5" inches
Screen-to-body ratio	~70.8% (screen-to-body ratio)	~83.7% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	445 PPI	405 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 5
Refresh rate	feature not registered	90Hz
Display features	feature not registered	1000nits[peak] HDR10+
🤖 Operating System
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
System version	Android 4.4 KitKat	Android 9.0 Pie
Firmware update	Android 6.0 Marshmallow	Android 10
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Chipset	32bit: Qualcomm Snapdragon 800 MSM8974 (28nm)	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)
CPU	Quad-core, 1 processor: 4x 2.3GHz Krait 400 (Quad-core)	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)
GPU graphical controller	Qualcomm Adreno 330	Qualcomm Adreno 640 (672MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
RAM memory	2GB LPDDR2	12GB LPDDR4X
Internal storage	16GB (12GB available)	256GB (240GB available) UFS 3.0
External storage	Not supported	Not supported
📶 Mobile networks
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	150/50 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	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20)	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Back camera (main camera)	8 megapixels	(quad camera) 64.1 megapixels 13MP telephoto f/2.552mm1/3.4"1.0µmPDAF2x-optical-zoom 8MP ultrawide f/2.216mm1/3.2"1.4µmPDAF 2MP depth f/2.41/5"1.75µm
Main camera resolution	3264x2448 pixels	9248x6936 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.4 (aperture)	f/1.8 (aperture)
Focal length	30mm (lens)	26mm (lens)
Sensor size	1/3.2" inches	1/1.7" inches
Pixel size	1.4µm pixel	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Front camera (secondary)	1.3 megapixels	16 megapixels
Front camera resolution	1280x1024 pixels	4608x3456 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/6" inches	feature not registered
Pixel size	1.9µm pixel	1µm pixel
🔉 Sound and multimedia
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, AC3	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
USB	MicroUSB 3.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB SlimPort	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 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
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2300 mAh	4000 mAh
Charger, watts	Wired charging	50W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	17 hours	feature not registered
Standby	300 hours (12.5 days)	feature not registered
➕ Other features
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
Call control	Voice dialing, Voice recorder, Voice commands	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: Black, White • USB OTG On-The-Go • Qi Wireless charging	• Colors: Lunar White, Neptune Blue, Red Master Edition, Gray Master Edition • ColorOS 6.1 • DCI-P3 100% display • Dolby Atmos (24-bit/192kHz) • SuperVOOC Flash Charge: 100% in 35min
☢️ Radiation rate
	LG Nexus 5 (D821 16GB)	Realme X2 Pro (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered