Apple Iphone 15
Apple Iphone 15 Pro Max
Samsung Galaxy S23 Ultra
Xiaomi Redmi Note 2 vs Xiaomi Redmi Note 2 Prime vs Xiaomi Mi 4
Xiaomi Redmi Note 2
Xiaomi Mi 4
| BASIC INFO |
|---|
| Model No | - | - | - |
| Status | Available. Released 2015, August | Discontinued | Available. Released 2014, August |
| Release Date | 2015, August | 2015, August | 2014, July |
| Dimension | 152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) | 152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) | 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) |
| Weight | 160 g (5.64 oz) | 160 g (5.64 oz) | 149 g (5.26 oz) |
| Colors | White, blue, yellow, pink, mint green | White, blue, yellow, pink, mint green | Black, White |
| Body Metrial | - | - | - |
| W & D Proof | - | - | - |
| SIM Type | Dual SIM (Micro-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) | Micro-SIM |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE | GSM / CDMA / HSPA / EVDO / LTE |
| OS | Android v5.0 Lolypop, Skin MIUI 7 | Android v5.0 Lolypop, Skin MIUI 7 | Android OS, v4.4.2 (KitKat) |
| PROSESSING |
|---|
| Processor | Octa-core 2.0 GHz Cortex-A53 - Redmi Note 2 | Octa-core 2.2 GHz Cortex-A53 | Quad-core 2.5 GHz Krait 400 |
| Chipset | Mediatek MT6795 Helio X10 | Mediatek MT6795 Helio X10 | Qualcomm MSM8974AC Snapdragon 801 |
| GPU | PowerVR G6200 | PowerVR G6200 | Adreno 330 |
| MEMORY |
|---|
| RAM | 2GB | 2GB | 3GB |
| Storage | 16GB | 32GB | 16/64GB |
| Card Slot | up to 32 GB (dedicated slot) - Chinese version only | up to 32 GB (dedicated slot) | No |
| DISPLAY |
|---|
| Size | 5.5 inches | 5.5 inches | 5 inches |
| Type | TFT capacitive touchscreen, 16M colors | TFT capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors |
| Resolation | 1080 x 1920 pixels | 1080 x 1920 pixels | 1080 x 1920 pixels |
| PPI | 403 ppi pixel density | 403 ppi pixel density | 441 ppi pixel density |
| Multi touch | Yes, MIUI 7.0 | Yes | Yes, MIUI 5.0 |
| Protection | - | - | - |
| CAMERA |
|---|
| Primary | 13 MP, f/2.2, phase detection autofocus | 13MP, 3264 x 2448 pixels, autofocus | 13 MP, f/1.8, autofocus |
| Video | Yes, 1080p@30fps | Yes, 1080p@30fps | Yes, 2160p@30fps, 1080p@30fps |
| Flash | Led flash | Led flash | - |
| Features | Geo-tagging, touch focus, face/smile detection, HDR, panorama | Geo-tagging, touch focus, face/smile detection, HDR, panorama | 1/3 Inches sensor size, 1.12µm pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR |
| Selfie | 5 MP, f/2.0, 720p | 5MP, 720p | Yes, 8 MP, 1080p@30fps |
| BATTERY |
|---|
| Battery | Li-Po | Li-Po | Li-Ion |
| Capacity | 3060 mAh | 3060 mAh | 3080 mAh |
| Removable | Yes | Yes | Non-removable |
| StandBy | Up to 144 h (3G) | Up to 144 h (3G) | Up to 280 h (3G) |
| Talk Time | Up to 11 h 30 min (3G) | Up to 11 h 30 min (3G) | - |
| Music Play | Up to 46 h | Up to 46 h | - |
| Browsing | - | - | - |
| Video Playback | - | - | - |
| F Charging | - | - | - |
| W Charging | - | - | - |
| NETWORK |
|---|
| 2G Network | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - all versions CDMA 800 / 1900 - Telecom 3G model |
| 3G Network | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 | TD-SCDMA - 4G model HSDPA 850 / 900 / 1900 / 2100 - Unicom 3G model, Telecom 3G model CDMA2000 1xEV-DO - Telecom 3G model |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 38(2600), 39(1900), 40(2300) - 4G model |
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps |
| 5G | - | - | - |
| CONECTIVY |
|---|
| WALAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| BlueTooth | v4.0, A2DP, LE | v4.0, A2DP, LE | v4.0, A2DP |
| USB | microUSB v2.0, USB On-The-Go | microUSB v2.0, USB On-The-Go | microUSB v2.0, USB Host |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
| NFC | No | No | No |
| Audio jeck | Yes, 3.5mm | Yes, 3.5mm | Yes, 3.5mm |
| OTHERS |
|---|
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, gyro, proximity, compass | Accelerometer, gyro, proximity, compass, barometer |
| Radio | Stereo FM radio | Stereo FM radio | FM radio |
| SARUS | - | - | - |
| SAREU | - | - | - |
⇪