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OnePlus 3 (64GB A3000 USA) vs Realme 8i (128GB/4GB)

Side by side comparison between OnePlus 3 vs Realme 8i phones, differences, pros, cons and full specifications. What's the better?

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Compare Realme 8i X OnePlus 3 (64GB A3000 USA) 10Points
5.5"
AMOLED

1080x1920

16
MP

8mp

6GB
RAM

Quad-core

3000
mAh

(Non removable)

vs
14Points Realme 8i (128GB/4GB) Compare OnePlus 3 X
6.6"
IPS

1080x2412

50
MP

16mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Realme 8i (128GB/4GB)

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!

3 (64GB A3000 USA)} 10 Advantages OnePlus 3 (64GB A3000 USA) vs 8i (128GB/4GB)} 14 Advantages Realme 8i (128GB/4GB)
+6GB LPDDR450%
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4X
+158 grams (5.53 ounces)23%
Lighter
vs194 grams (6.79 ounces)
+7.35 millimeters (0.29 inches)16%
Thinner
vs8.5 millimeters (0.33 inches)
+Optic AMOLEDAdvantage
Optic AMOLED display is brighter and more vivid
vsTFT IPS LCD
+401 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs400 PPI
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Gorilla Glass 4Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
2.15GHz 64bit Quad-corevs+2.05GHz 64bit Octa-core (12nm)40%
More powerful processor, you can open your applications faster
64GB (50GB available)vs+128GB (104GB available)108%
More internal storage for applications and files
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
1080x1920 pixelsvs+1080x2412 pixels26%
Higher resolution screen
5.5"vs+6.6"20%
Larger screen
(back) 16MPvs+(triple camera) 50MP + 2MP + 2MP2 times
Higher resolution main camera
1/2.8" inchesvs+1/2.76" inches1%
The larger sensor camera lets you take photos with better depth.
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MPvs+(front) 16MP99%
Higher resolution secondary camera to take pictures and selfies
Android 6.0.1 Marshmallowvs+Android 11Advantage
Android 11 is newer and safer
(4G LTE-A) 300 Mbpsvs+(4G LTE-A) 400 Mbps33%
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
3000 mAhvs+5000 mAh67%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.2 + A2DPvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster

22 Common items in both devices
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
HDR photo/video on both cameras / HDR photo on both cameras
(front) Full HD (1920x1080)
4G LTE-A
+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 Clear highlight

📱 Model features

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
ModelOnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Other model namesOnePlus Three, One Plus 3, OnePlus Rain, USA modelRealme 8i RMX3151 (128GB+4GB RAM)
Country or region availableUSA
USA
(Global, International)
(Global, International)
BrandOnePlusRealme
Release date6/14/20169/14/2021, Announced: 9/9/2021
Depth7.35 millimeters (0.29 inches)8.5 millimeters (0.33 inches)
Size (width x height)74.7 x 152.7 millimeters (2.94 x 6.01 in)75.5 x 164.1 millimeters (2.97 x 6.46 in)
Weight158 grams (5.53 ounces)194 grams (6.79 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Display typeOptic AMOLEDTFT IPS LCD
Screen size5.5" inches6.6" inches
Screen-to-body ratio~73.1% (screen-to-body ratio)~84.6% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x2412 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)401 PPI400 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Not supported
Refresh ratefeature not registered120Hz
Display featuresfeature not registered600nits[peak]

🤖 Operating System

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
System versionAndroid 6.0.1 MarshmallowAndroid 11
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredRealme UI 2.0

⚙️ Processor

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Chipset64bit: Qualcomm Snapdragon 820 MSM8996 (14nm)64bit: MediaTek Helio G96 (12nm)
CPUQuad-core, 2 processors:
2x 2.15GHz Kryo (Dual-core)
2x 1.6GHz Kryo (Dual-core)
Octa-core, 2 processors:
2x 2.05GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controllerQualcomm Adreno 530ARM Mali-G57 MC2 (850MHz)
Performance (benchmark)feature not registeredAnTuTu: 350000 (v9)

💽 Memory and storage

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
RAM memory6GB LPDDR44GB LPDDR4X
Internal storage64GB (50GB available)128GB (104GB available)
UFS 2.1
External storageNot supportedUntil 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps400/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000
UMTS 850/900/1700/1900/2100
UMTS 850/900/2100
Primary 4G networkLTE Cat6 700/850/1700/1900/2100/2300/2600 (Bands 1,2,4,5,7,12,17,30)LTE Cat13 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/2100
Secondary 4G networkNot supportedLTE Cat13 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Back camera (main camera)16 megapixels(triple camera)
50 megapixels
2MP macro f/2.4
2MP depth f/2.4
Main camera resolution4608x3456 pixels8160x6120 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm lens
Sensor size1/2.8" inches1/2.76" inches
Pixel size1.12µm pixel0.64µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Front camera (secondary)8 megapixels16 megapixels
Front camera resolution3264x2448 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.1 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/3.2" inches1/3" inches
Pixel size1.4µm pixel1µm pixel

🔉 Sound and multimedia

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviD, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
USBUSB 2.0 Type-C reversible connectorUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.2 + A2DP5.1 + 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
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gesture
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Battery typeLiPo: li-ion polymer (Non removable)
5V 4A
LiPo: li-ion polymer (Non removable)
Battery capacity3000 mAh5000 mAh
Charger, wattsWired charging18W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
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: Graphite, Soft gold
• USB OTG On-The-Go
• Aluminum body
• Oxygen OS 3.2.4
• LED notification (RGB)
• Rear camera: Sony IMX298 sensor
• Front camera: Sony IMX179 sensor
• Slow motion 720p@120fps
• Dash Charge
• Fast battery charging: 60% in 30min
• Dirac Power Sound
• Miracast
• WiFi dual-band
• Colors: Space Black, Space Purple
• Screen film protector
• Case protector

☢️ Radiation rate

OnePlus 3 (64GB A3000 USA)Realme 8i (128GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.995W/kg (head), 0.645W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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