📱 Model features |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Model | GT 2 Pro (256GB/12GB) | Galaxy S4 (SGH-i545) |
| Other model names | Realme GT2 Pro 5G (RMX3300, RMX3301) | Verizon Galaxy S4 i545 (4G LTE + CDMA) |
| Country or region available | 
(Global, International) | 
USA |
| Brand | Realme | Samsung |
| Release date | 1/8/2022, Announced: 1/4/2022 | 5/23/2013, Announced: 3/15/2013 |
| Depth | 8.2 millimeters (0.32 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 74.7 x 163.2 millimeters (2.94 x 6.43 in) | 69.8 x 136.6 millimeters (2.75 x 5.38 in) |
| Weight | 189 grams (6.62 ounces) | 130 grams (4.55 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
| Protection against water and others | Water repellent nano-coating (don't immerse) | Not supported |
🤖 Operating System |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| System version | Android 12 | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | Android 5.0.1 Lollipop |
| User Interface | Realme UI 3.0 | TouchWiz UI |
⚙️ Processor |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Chipset | 64bit - Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm) | 32bit - Qualcomm Snapdragon 600 (APQ8064T) (28nm) |
| CPU | Octa-Core, 3 processors:
3GHz Single-Core ARM Cortex-X2
2.5GHz Triple-Core ARM Cortex-A710
1.79GHz Quad-Core ARM Cortex-A510 | Quad-Core, 1 processor:
1.7GHz Quad-Core Krait 300 |
| GPU graphical controller | Qualcomm Adreno 730 (818MHz) | Qualcomm Adreno 320 (400MHz) |
| Performance (benchmark) | AnTuTu: 966251 (v9)
Geekbench: 3501 (v5.1)
GFXBench: 48fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| RAM memory | 12GB LPDDR5 | 2GB LPDDR3 |
| Internal storage | 256GB (222GB available)
UFS 3.1 | 16GB
eMMC 4.5 |
| External storage | Not supported | Until 64GB microSD, microSDXC
(dedicated slot) |
📲 Display |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Display type | AMOLED | Super AMOLED |
| Screen size | 6.7" inches | 5" inches |
| Screen-to-body ratio | ~88.6% (screen-to-body ratio) | ~72.3% (screen-to-body ratio) |
| Display resolution | 1440x3216 pixels (20:9) | 1080x1920 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 526 PPI | 441 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Gorilla Glass Victus | Gorilla Glass 3 |
| Refresh rate | 120Hz | 60Hz |
| Display features | 500nits[typ], 1400nits[peak]
HDR10+
Touch rate: 1000Hz | Not supported |
📶 Mobile networks |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| 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)
micro-SIM (3FF) |
| Maximum download/upload | 2000/1024 Mbps | 100/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse 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 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100 | CDMA2000 1xEV-DO
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 Cat3 (4, 13) |
| 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, 5G SA/NSA | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | 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, 5G SA/NSA | Not supported |
📷 Camera |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Back camera (main camera) | (triple camera)
50 megapixels
50MP ultrawidef/2.215mm150°1/2.76"0.64µm
3MP microscopef/3.320mmAF40x-magnification | 13 megapixels |
| Main camera resolution | 8160x6120 pixels | 4128x3096 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 24 fps | Full HD (1920x1080) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/2.2 (aperture) |
| Focal length | 24mm lens | 31mm lens |
| Sensor size | 1/1.56" inches | 1/3.1" inches |
| Pixel size | 1µm pixel | 1.14µm pixel |
| Autofocus | PDAF: phase detection autofocus | 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/video on both cameras | HDR photo/video only main camera |
| Camera extras | 4K@60fps
1080p@240fps
Sony IMX766 (back)
Sony IMX615 (front) | feature not registered |
📸 Front camera |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Front camera (secondary) | 32 megapixels | 2.1 megapixels |
| Front camera resolution | 6528x4896 pixels | 1920x1080 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.4 (aperture) | f/2.4 (aperture) |
| Focal length | 26mm lens | 31mm lens |
| Sensor size | 1/2.74" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
🔉 Sound and multimedia |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Loudspeaker | Stereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Hi-Res | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 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.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Micro-B USB MHL |
| Bluetooth | 5.2 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Supported |
🧭 Sensors |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Sensors | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor | Accelerometer
Ambient Light sensor
ANT+
Barometer
Compass
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | Li-Ion: Lithium-Ion (Removable) |
| Battery capacity | 5000 mAh | 2600 mAh |
| Charger, watts | 65W Fast battery charging | Standard charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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: Steel Black, Paper White, Green, Titanium Blue
- Screen protector included
- Protective case included | - Colors: White Frost, Black Mist
- Dual Shot camera
- mDNIe
- S-Voice
- Group Play
- Smart Stay eye tracking
- Dropbox (50GB)
- Java framework |
☢️ Radiation rate |
| Realme GT 2 Pro (256GB/12GB) | Samsung Galaxy S4 (SGH-i545) |
| 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 |