Realme GT 3 (128GB) vs Samsung Galaxy M20 (SM-M205F/DS 64GB)
Side by side comparison between Realme GT 3 vs Samsung Galaxy M20 phones, differences, pros, cons and full specifications. What's the better?
,
6.74"
AMOLED
AMOLED
1240x2772
50
MP
MP
16mp
8GB
RAM
RAM
Octa-core
4600
mAh
mAh
(Non removable)
vs
6.3"
PLS
PLS
1080x2340
13
MP
MP
8mp
4GB
RAM
RAM
Octa-core
5000
mAh
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!
22 Common items in both devices |
Only digital zoom |
PDAF: phase detection autofocus |
HDR photo on both cameras |
f/1.9 (aperture) |
(front) Full HD (1920x1080) |
Capacitive |
Multitouch |
+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 | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Model | Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) |
Other model names | Realme GT3 240W RMX3709 | Galaxy M20 SM-M205F/Dual-Sim (64GB + 4GB RAM) |
Country or region available | (Global, International) | India |
Brand | Realme | Samsung |
Release date | 3/17/2023, Announced: 2/28/2023 | 2/5/2019, Announced: 1/28/2019 |
Depth | 8.9 millimeters (0.35 inches) | 8.8 millimeters (0.35 inches) |
Size (width x height) | 75.8 x 163.9 millimeters (2.98 x 6.45 in) | 74.5 x 156.4 millimeters (2.93 x 6.16 in) |
Weight | 199 grams (6.97 ounces) | 186 grams (6.51 ounces) |
Build, materials | Back: RGB light notification | Plastic body, glass front |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Display type | AMOLED | TFT PLS |
Screen size | 6.74" inches | 6.3" inches |
Screen-to-body ratio | ~87.9% (screen-to-body ratio) | ~83.6% (screen-to-body ratio) |
Display resolution | 1240x2772 pixels (20:9) | 1080x2340 pixels (19.5:9) |
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 | Not supported |
🤖 Operating System | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
System version | Android 13 | Android 8.1 Oreo |
Firmware update | feature not registered | Android 10 |
User Interface | Realme UI 4.0 | One UI 1.1 / 2.0 |
⚙️ Processor | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Chipset | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) | 64bit: Samsung Exynos 7904 (14nm) |
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 1.8GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 730 (818MHz) | ARM Mali-G71 MP2 (770MHz) |
Performance (benchmark) | AnTuTu: 1074427 (v9) Geekbench: 3898 (v5.1), 3980 (v6) GFXBench: 59fps (ES 3.1 onscreen) | AnTuTu: 108751 (v7) Geekbench: 4160 (v4.4) GFXBench: 4.4fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
RAM memory | 8GB LPDDR5 | 4GB LPDDR4X |
Internal storage | 128GB (101GB available) UFS 3.1 | 64GB (50GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 Mbps | 600/50 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 | 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 850/900/1900/2100 |
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 Cat12 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) | Not supported |
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 |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
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 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Back camera (main camera) | (triple camera) 50 megapixels 8MP ultrawide f/2.216mm112°1/4"1.12µm 2MP microscope f/3.320mm | (dual camera) 13 megapixels 5MP ultrawide f/2.212mm120° |
Main camera resolution | 8160x6120 pixels | 4128x3096 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/1.9 (aperture) |
Focal length | 24mm (lens) | feature not registered |
Sensor size | 1/1.56" inches | 1/3.1" inches |
Pixel size | 1µm pixel | 1.12µm pixel |
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 | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | 4K@30/60fps 1080p@30/60fps Sony IMX890 | feature not registered |
📸 Front camera | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Front camera (secondary) | 16 megapixels | 8 megapixels |
Front camera resolution | 4608x3456 pixels | 3264x2448 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.5 (aperture) | f/2.0 (aperture) |
Focal length | 25mm (lens) | 25mm (lens) |
Sensor size | 1/3.09" inches | feature not registered |
Pixel size | 1µm pixel | feature not registered |
🔉 Sound and multimedia | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Loudspeaker | Stereo sound 24-bit/192kHz | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
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 | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Supported | Not supported |
🧭 Sensors | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4600 mAh | 5000 mAh |
Charger, watts | 240W Wired fast charging | 15W Wired fast charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | 29 hours (1.2 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
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: Charcoal Black, Ocean Blue • 19.5:9 ratio display FHD+ • Dolby Atmos sound |
☢️ Radiation rate | ||
Realme GT 3 (128GB) | Galaxy M20 (SM-M205F/DS 64GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.248W/kg (head), 1.591W/kg (body) |