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Apple iPhone 11 |
Samsung Galaxy A51 |
| Name | Apple iPhone 11 | Samsung Galaxy A51 |
| Brand | Apple | Samsung |
| Model | iPhone 11, A2221, A2111, A2223 | Galaxy A51, SM-A515F, SM-A515F/DSN, SM-A515F/DS, SM-A515F/DST, SM-A515F/DSM, SM-A515F/N |
| Category | Smartphone | Smartphone |
| Price | 83999 | 27499 |
| Network Type | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA / LTE |
| Network 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual-SIM Model only) |
| Network 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| Network 4G | LTE | LTE |
| Speed | HSPA, LTE-A | HSPA, LTE-A |
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Launch Announcement | 2019, September | 2019, December |
| Launch Date | Available. Released 2019, September | Available. Released 2019, December |
| Body Dimensions | 150.9 x 75.7 x 8.3 mm (5.94 x 2.98 x 0.33 in) | 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) |
| Body Weight | 194 g | 172 g |
| Build | Front/back Glass, Aluminum Frame | Glass Front (Gorilla Glass 3), Plastic Back, Plastic Frame |
| Network Sim | Single SIM (Nano-SIM and/or Electronic SIM card) or Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, Dual stand-by) |
| Display Type | Liquid Retina IPS LCD capacitive touchscreen, 16M Colors | Super AMOLED capacitive touchscreen, 16M Colors |
| Display Size | 6.1 inches, 90.3 cm2 (~79.0% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio) |
| Display Resolution | 828 x 1792 pixels, 19.5:9 ratio | 1080 x 2400 pixels, 20:9 ratio |
| Display Multitouch | Yes | Yes |
| Display Density | 326 ppi density | 405 ppi density |
| Display Screen Protection | Scratch-resistant Glass, Oleophobic Coating | Corning Gorilla Glass 3 |
| Operating System | iOS | Android |
| OS Version | iOS 13, upgradable to iOS 13.1.2 | 10.0 (Ten) |
| User Interface (ui) | One UI 2 | |
| CPU | Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder) | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| GPU | Apple GPU (4-core graphics) | Mali-G72 MP3 |
| Chipset | Apple A13 Bionic | Exynos 9611 (10nm) |
| Memory Internal | 64 GB, 128 GB, 256 GB | 64 GB, 128 GB |
| Memory External | No | microSDXC (dedicated slot) |
| Ram | 4 GB | 4 GB, 6 GB |
| Primary Camera | Dual: 12 MP | Quad: 48 MP |
| 12 MP, (ultrawide) | 12 MP, (ultrawide) | |
| 12 MP, (macro) | ||
| 5 MP, (depth sensor) | ||
| Secondary Camera | Dual: 12 MP | 32 MP |
| TOF 3D Camera | ||
| Camera Features | Quad-LED Dual-tone Flash, HDR, Panorama | LED Flash, Panorama, HDR |
| Video | 2160p@24/30/60fps, 1080p@30/60/120/240fps | 2160p@30fps, 1080p@30/60/120fps |
| Audio | Yes | Yes |
| Loudspeaker | Yes with Stereo Speakers | Yes |
| 3.5mm Jack | No - Active noise cancellation with dedicated mic | Yes |
| WiFi | Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
| NFC | Yes | Yes |
| USB | 2.0, proprietary reversible connector | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| Fm Radio | No | Yes |
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| Sensors | Face ID, accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Messaging | Yes | SMS(threaded view), MMS, Email |
| Browser | HTML5 | |
| Java | No | No |
| Battery Type | Non-removable Li-Ion Battery | Non-removable Li-Po Battery |
| Battery Capacity | 3110 mAh (11.91 Wh) | 4000 mAh |
| Battery Talk time | Up to 17 h (multimedia) | |
| Music | Up to 65 h | |
| Charging | Fast battery charging 18W: 50% in 30 min | Fast Battery Charging 15W |
| Made By | Koria | |
| Body Color | Black, Green, Yellow, Purple, Red, White | Prism Crush Black, White, Blue, Pink |
| Other Features | USB Power Delivery 2.0 Qi wireless charging Siri natural language commands and dictation Apple iPhone 11 : 4 GB (ram)/ 64 GB (rom) = 75,000/ taka | ANT+ |