Realme GT 3 (128GB) vs OnePlus Nord N20 5G

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Realme GT 3 vs OnePlus Nord N20 5G phones, differences, pros, cons and full specifications. What's the better?

4/16/2023 6:12 PM, updated: 6/6/2025 4:53 PM

Compare OnePlus Nord N20 5G X Realme GT 3 (128GB) 18Points

Specifications Compare Models Pictures

6.74"
AMOLED

1240x2772

50
MP

16mp

8GB
RAM

Octa-core

4600
mAh

(Non removable)

07Points OnePlus Nord N20 5G Compare Realme GT 3 X

Specifications Compare Models Pictures

6.43"
AMOLED

1080x2400

64
MP

16mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Realme GT 3 (128GB)

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!

18 Advantages Realme GT 3 (128GB)	vs	7 Advantages OnePlus Nord N20 5G
+3.19GHz 64bit Octa-core (4nm)43% More powerful processor, you can open your applications faster	vs	2.2GHz 64bit Octa-core (6nm)
+8GB LPDDR533% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR4X
+UFS 3.1Advantage Fastest write and read storage.	vs	UFS 2.2
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	Not supported
+144Hz140% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1240x2772 pixels33% Higher resolution screen	vs	1080x2400 pixels
+451 PPI10% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	409 PPI
+6.74"5% Larger screen	vs	6.43"
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+Android 14Advantage Android 14 is newer and safer	vs	Android 11
+4600 mAh2% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4500 mAh
+240W6 times 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.	vs	33W
+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Stereo sound with dual speakersAdvantage Better sound quality for listening to music or clearer hands-free calls	vs	Mono sound (not stereo)
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	5.1 + A2DP/LE
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
199 grams (6.97 ounces)	vs	+173 grams (6.06 ounces)15% Lighter
8.9 millimeters (0.35 inches)	vs	+7.5 millimeters (0.3 inches)19% Thinner
(triple camera) 50MP + 8MP + 2MP	vs	+(triple camera) 64MP + 2MP + 2MP14% Higher resolution main camera
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores

30 Common items in both devices

128GB (101GB available)

Plastic body, glass front/back / Plastic body, glass front

AMOLED

Only digital zoom

PDAF: phase detection autofocus

BSI sensor

HDR photo on both cameras

+23 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
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Change model
Model	Realme GT 3 (128GB)	Nord N20 5G
Other model names	Realme GT3 240W RMX3709	OnePlus Nord N20 5G (T-Mobile)
Country or region available	(Global, International)	Canada, USA
Brand	Realme	OnePlus
Release date	3/17/2023, Announced: 2/28/2023	4/28/2022
Depth	8.9 millimeters (0.35 inches)	7.5 millimeters (0.3 inches)
Size (width x height)	75.8 x 163.9 millimeters (2.98 x 6.45 in)	73.2 x 159.9 millimeters (2.88 x 6.3 in)
Weight	199 grams (6.97 ounces)	173 grams (6.06 ounces)
Build, materials	Plastic body, glass front/back Back: RGB light notification	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Display type	AMOLED	AMOLED
Screen size	6.74" inches	6.43" inches
Screen-to-body ratio	~87.9% (screen-to-body ratio)	~85.3% (screen-to-body ratio)
Display resolution	1240x2772 pixels (20:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	451 PPI	409 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	144Hz	60Hz
Display features	500nits[typ], 1400nits[peak] HDR10+ Touch Sampling Rate: 360Hz	Always-On Display 2.5D glass Support sRGB Display P3
🤖 Operating System
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
System version	Android 13	Android 11
Firmware update	Android 14	feature not registered
User Interface	Realme UI 4.0 / 5.0	OxygenOS 11
⚙️ Processor
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Chipset	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)	64bit: Qualcomm Snapdragon 695 (SM6375) (6nm)
CPU	Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core)	Octa-core, 2 processors: 2x 2.2GHz Kryo 660 Gold (Dual-core) 6x 1.7GHz Kryo 660 Silver (Hexa-core)
GPU graphical controller	Qualcomm Adreno 730 (818MHz)	Qualcomm Adreno 619 (840MHz)
Performance (benchmark)	AnTuTu: 1074427 (v9) Geekbench: 3898 (v5.1), 3980 (v6) GFXBench: 59fps (ES 3.1 onscreen)	AnTuTu: 316974 (v8), 380672 (v9) Geekbench: 1945 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)
💽 Memory and storage
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
RAM memory	8GB LPDDR5	6GB LPDDR4X
Internal storage	128GB (101GB available) UFS 3.1	128GB (101GB available) UFS 2.2
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	2000/1024 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100	UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) China/India version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42)	LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)	SA/NSA (2, 25, 41, 66, 71)
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) China/India version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42)	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	Not supported
📷 Camera
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Back camera (main camera)	(triple camera) 50 megapixels 8MP ultrawide f/2.216mm112°1/4"1.12µm 2MP microscope f/3.320mm	(triple camera) 64 megapixels 2MP depth f/2.4 2MP macro f/2.4
Main camera resolution	8160x6120 pixels	10120x6328 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	24mm (lens)	26mm (lens)
Sensor size	1/1.56" inches	feature not registered
Pixel size	1µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	4K@30/60fps 1080p@30/60fps Sony IMX890	720p@120fps Sony IMX471 sensor
📸 Front camera
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Front camera (secondary)	16 megapixels	16 megapixels
Front camera resolution	4608x3456 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.5 (aperture)	f/2.4 (aperture)
Focal length	25mm (lens)	feature not registered
Sensor size	1/3.09" inches	feature not registered
Pixel size	1µm pixel	feature not registered
🔉 Sound and multimedia
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Loudspeaker	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos	Mono sound (not stereo)
Active noise cancellation	2 microphones	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.3 + A2DP/LE	5.1 + 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	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4600 mAh	4500 mAh
Charger, watts	240W Wired fast charging	33W (11V/3A) Wired fast charging Reverse charging by cable
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
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: Booster Black, Pulse White	• Colors: Blue
☢️ Radiation rate
	Realme GT 3 (128GB)	OnePlus Nord N20 5G
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