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Realme 7 (128GB) vs TCL 20 5G (T781K)

Side by side comparison between Realme 7 vs TCL 20 5G phones, differences, pros, cons and full specifications. What's the better?

,
Realme 7 (128GB)
6.4"
IPS

1800x2400

64
MP

16mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
TCL 20 5G (T781K)
6.67"
IPS

1080x2400

48
MP

8mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Realme 7 (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!

7 (128GB)12 Advantages Realme 7 (128GB)vs20 5G (T781K)8 Advantages TCL 20 5G (T781K)
+8GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
vs6GB LPDDR4X
+196 grams (6.86 ounces)5%
Lighter
vs206 grams (7.21 ounces)
+90Hz50%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1800x2400 pixels67%
Higher resolution screen
vs1080x2400 pixels
+469 PPI19%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs395 PPI
+(quad camera) 64MP + 8MP + 2MP + 2MP31%
Higher resolution main camera
vs(triple camera) 48MP + 8MP + 2MP
+1/1.73" inches16%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+(front) 16MP99%
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+5000 mAh11%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4500 mAh
+30W67%
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.
vs18W
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
2.05GHz 64bit Octa-core (12nm)vs+2GHz 64bit Octa-core6%
More powerful processor, you can open your applications faster
128GB (104GB available)vs+256GB (230GB available)121%
More internal storage for applications and files
9.4 millimeters (0.37 inches)vs+9.1 millimeters (0.36 inches)3%
Thinner
Not supportedvs+HDR10Advantage
The HDR10 display provides vibrant colors and more details
6.4"vs+6.67"4%
Larger screen
4G+ LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G+ LTE-A) 300 Mbpsvs+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
5.0 + A2DP/LEvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster

35 Common items in both devices
UFS 2.1
Until 1TB microSD, microSDXC
Plastic body, glass front
TFT IPS LCD
16 million
LED flash
Only digital zoom
+28 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

Realme 7 (128GB)TCL 20 5G (T781K)
Model7 (128GB)20 5G (T781K)
Other model namesRealme 7 RMX2151 (128GB+8GB RAM)TCL 20 5G T781K (256GB)
Country or region available(Global, International)Indonesia
(Global, International), Indonesia
(Global, International)
(Global, International)
BrandRealmeTCL
Release date9/10/202011/30/2020
Depth9.4 millimeters (0.37 inches)9.1 millimeters (0.36 inches)
Size (width x height)75.4 x 162.3 millimeters (2.97 x 6.39 in)76.8 x 166.2 millimeters (3.02 x 6.54 in)
Weight196 grams (6.86 ounces)206 grams (7.21 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported

🤖 Operating System

Realme 7 (128GB)TCL 20 5G (T781K)
System versionAndroid 10Android 10
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Realme 7 (128GB)TCL 20 5G (T781K)
Chipset64bit: MediaTek Helio G95 (MT6785V) (12nm)64bit: Qualcomm Snapdragon 690 SM6350 (8nm)
CPUOcta-core, 2 processors:
2x 2.05GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
Octa-core, 2 processors:
2x 2GHz Kryo 560 Gold (Dual-core)
6x 1.7GHz Kryo 560 Silver (Hexa-core)
GPU graphical controllerARM Mali-G76 MC4 (900MHz)Qualcomm Adreno 619L 950Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Realme 7 (128GB)TCL 20 5G (T781K)
RAM memory8GB LPDDR4X6GB LPDDR4X
Internal storage128GB (104GB available)
UFS 2.1
256GB (230GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📲 Display

Realme 7 (128GB)TCL 20 5G (T781K)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.4" inches6.67" inches
Screen-to-body ratio~103.7% (screen-to-body ratio)~84.2% (screen-to-body ratio)
Display resolution1800x2400 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)469 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Not supported
Refresh rate90Hz60Hz
Display features480nits[typ]450nits[typ]
HDR10

📶 Mobile networks

Realme 7 (128GB)TCL 20 5G (T781K)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/150 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
LTE Cat18 (1, 3, 5, 7, 8, 20, 26, 28, 32)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedSA/NSA (1, 3, 5, 28, 41, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

📷 Camera

Realme 7 (128GB)TCL 20 5G (T781K)
Back camera (main camera)(quad camera)
64 megapixels
8MP ultrawidef/2.3119°16mm1/4.0"1.12µm
2MP macrof/2.4
2MP depthf/2.4
(triple camera)
48 megapixels
8MP ultrawidef/2.216mm118°1/4"1.12µm
2MP macrof/2.483°1/5"1.75μm
Main camera resolution10120x6328 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm lens26mm lens
Sensor size1/1.73" inches1/2" inches
Pixel size0.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Realme 7 (128GB)TCL 20 5G (T781K)
Front camera (secondary)16 megapixels8 megapixels
Front camera resolution4608x3456 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.1 (aperture)f/2.0 (aperture)
Focal length26mm lens27mm lens
Sensor size1/3.1" inches1/4" inches
Pixel size1µm pixel1.12µm pixel

🔉 Sound and multimedia

Realme 7 (128GB)TCL 20 5G (T781K)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Realme 7 (128GB)TCL 20 5G (T781K)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.1 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Realme 7 (128GB)TCL 20 5G (T781K)
SensorsAccelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Realme 7 (128GB)TCL 20 5G (T781K)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity5000 mAh4500 mAh
Charger, watts30W (5V/6A) Wired fast charging18W Wired fast charging
Reverse charging by cable
Quick Charge 4+
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Realme 7 (128GB)TCL 20 5G (T781K)
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: Mist Blue, Mist White
- Realme UI
- Sony IMX682 sensor camera
- Superb Carbon Fiber Cooling System
- TÜV Rheinland Verified
- Colors: Mist Gray, Placid Blue
- TCL UI
- 2.5D screen
- NXTVISION
- Screen protector included
- TPU case included
- Hi-Res audio
- 24-bit/192kHz audio

☢️ Radiation rate

Realme 7 (128GB)TCL 20 5G (T781K)
SAR 1.6W/kg (USA, Mexico, etc.)0.99W/kg (head), 0.93W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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