Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
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| Phone | Apple iPhone 4 (GSM) | Nokia Lumia 635 (CDMA) | LG G Flex (Sprint) | LG K3 | Apple iPhone X |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.5" diag. 5 : 3 |
4.5" diag. 16 : 9 |
6" diag. 16 : 9 |
4.5" diag. 16 : 9 |
5.8" diag. 19.5 : 9 |
| Display Resolution & Type |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~245 ppi) AMOLED |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
1125 x 2436 pixels (~463 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz | 60 Hz |
| Battery | ? | 1,830 mAh | 3,500 mAh | 1,940 mAh | 2,716 mAh |
| Processor | Apple A4 | 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) | 2.3 GHz Qualcomm Snapdragon 800 MSM8974 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | Apple A11 |
| RAM | ? | 512 MB | 2 GB | 1 GB | 3 GB |
| Storage | 32 GB * | 8 GB | 32 GB | 8 GB | 64 GB * |
| Main Camera | 5 megapixel | 5 megapixel | 13 megapixel | 5 megapixel | 12 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | Yes |
| Video Capture | 720p HD | 720p HD | 4K UHD | 720p HD | 4K UHD |
| Front Camera | Yes | - | 2 megapixel | Yes | 7 megapixel |
| Weight |
4.8 oz (136g) |
4.73 oz (134g) |
6.24 oz (177g) |
4.6 oz (130g) |
6.14 oz (174g) |
| Dimensions |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
5.1" x 2.63" x 0.36" (130 x 67 x 9.1 mm) |
6.32" x 3.21" x 0.31" (161 x 82 x 7.9 mm) |
5.24" x 2.67" x 0.37" (133 x 68 x 9.4 mm) |
5.65" x 2.79" x 0.3" (144 x 71 x 7.6 mm) |
| Platform / OS | iOS | Windows | Android | Android | iOS |
| Network Bands |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 25, 26, 41 WCDMA: 1, 2, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 25, 26, 41 WCDMA: 1, 2, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 25, 26, 41 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSPA 7.2 | LTE (Cat 3) | LTE (Cat 4) | LTE (Cat 4) | LTE (Cat 9) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Flashlight | - | - | Yes | Yes | Yes |
| Water-Resistant | - | - | - | - |
Yes IPX7 (snorkeling) |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | - | Yes | - | - |
| NFC | - | - | Yes | - | Yes |
| USB | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | Yes | Yes | Yes | Yes | Yes |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | Yes | - |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| DLNA | - | Yes | Yes | - | - |
| Miracast | - | - | Yes | - | - |
| TV Output | Yes | - | Yes | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Wireless Charging | - | - | - | - | Yes |
| Voice | |||||
| HD Voice | - | - | Yes | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Apple iPhone 4 (GSM) | Nokia Lumia 635 (CDMA) | LG G Flex (Sprint) | LG K3 | Apple iPhone X | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Apple iPhone 4 (GSM) | Nokia Lumia 635 (CDMA) | LG G Flex (Sprint) | LG K3 | Apple iPhone X |
