Compare Phones
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| Phone | LG K20 / Harmony / Grace | Huawei Prism II | Apple iPhone 12 Pro Max | Palm Treo 600 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.3" diag. 16 : 9 |
3.5" diag. 5 : 3 |
6.7" diag. 19.5 : 9 |
? |
| Display Resolution & Type |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
1284 x 2778 pixels (~457 ppi) AMOLED |
160 x 160 pixels LCD (Color) |
| Display Refresh | 60 Hz | 60 Hz | 60 Hz | ? |
| Battery | 2,800 mAh | 1,750 mAh | 3,687 mAh | ? |
| Processor | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1 GHz Qualcomm Snapdragon S1 MSM7225A | Apple A14 Bionic | ? |
| RAM | 1.5 GB | 512 MB | 6 GB | ? |
| Storage | 16 GB | 4 GB | 128 GB * | ? raw hardware |
| Main Camera | 8 megapixel | 3 megapixel | 12 megapixel | Yes |
| Wide Camera | - | - | 12 megapixel | - |
| Tele Camera | - | - | 12 megapixel | - |
| Video Capture | 1080p HD | WVGA / 480p | 4K UHD | - |
| Front Camera | 5 megapixel | - | 12 megapixel | - |
| Weight |
5 oz (142g) |
3.88 oz (110g) |
8.03 oz (228g) |
6.2 oz (176g) |
| Dimensions |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
4.61" x 2.44" x 0.49" (117 x 62 x 12.4 mm) |
6.33" x 3.07" x 0.29" (161 x 78 x 7.4 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
| Platform / OS | Android | Android | iOS | Palm OS |
| Network Bands |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77-C, 78, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 4) | HSPA 7.2 | NR (5G) | 1xRTT |
| Features | ||||
| Barometer | - | - | Yes | - |
| Flashlight | Yes | - | Yes | - |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
- |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | - |
| Infrared (IR) | - | - | - | Yes |
| NFC | Yes * | - | Yes | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes | Yes |
| UWB | - | - | Yes | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Data & Network | ||||
| Dual-SIM | - | - | Yes | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes |
| Memory | ||||
| Memory Card Slot | Yes | Yes | - | Yes |
| Music | ||||
| FM Radio | Yes | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | - |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| TV Output | - | - | Yes | - |
| Power | ||||
| Fast Charging | - | - | Yes | - |
| Wireless Charging | - | - | Yes | - |
| Voice | ||||
| HD Voice | Yes | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| LG K20 / Harmony / Grace | Huawei Prism II | Apple iPhone 12 Pro Max | Palm Treo 600 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG K20 / Harmony / Grace | Huawei Prism II | Apple iPhone 12 Pro Max | Palm Treo 600 (CDMA) |
