Essential Products PH-1 vs EE Rook
| Type | Touch | Touch |
| Dimensions | 141.50 x 71.10 x 7.80 mm | 126.00 x 64.00 x 10.30 mm |
| Weight | 185.00 g | 130.00 g |
| Display size | 5.71" | 4.00" |
| Display | Color / LTPS TFT 16M colors 1312 x 2560 px (5.71") 504 ppi | Color / TFT 16M colors 480 x 800 px (4.00") 233 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  |
| Additional display | | |
| Protection of the secondary display | | |
| Standard battery | Li-Ion 3040 mAhBuy powerbank
| Li-Ion 1500 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | | |
| Internal memory | 128 GB | 8 GB |
| RAM memory | 4 GB | 1 GB |
| Memory cards | |  microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | Android 7.0 Nougat | Android 5.1 Lollipop |
| Processor | Qualcomm Snapdragon 835 8998 | MediaTek MT6735M |
| Processor clock | 2450 MHz | 1000 MHz |
| GPU | Adreno 540 | ARM Mali-T720 MP2 |
| Touchscreen | | |
| DualSIM | |  |
| SIM cards standard | SingleSIM(nanoSIM) | |
| Announced | 2Q 2017 | 3Q 2015 |
| Other names | A11; Essential Phone | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 3700, 3500, 2600, 2500, 2300, 1900 | |
| CDMA | 850 1900 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 13 Mpx | 5 Mpx |
| Resolution | 4128x3096 px | 2592x1944 px |
| Optical zoom | | |
| Flash | LED | |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | 1280x720 px |
| Video formats | MPEG4, H.264, H.265 | H.263, H.264, MPEG4 - 30 fps |
| Additional | AF, Laser AF, f/1.85 | FF |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 13 Mpx | 0.3 Mpx |
| Resolution | 4128x3096 px | 640x480 px |
| Optical zoom | | |
| Flash | LED | |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | |
| Video formats | MPEG4, H.264, H.265 | H.263, H.264, MPEG4 - 30 fps |
| Additional | AF, Laser AF, f/1.85 | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v4.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 b/g/n |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v2.0 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | XT9 | XT9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, WAV, eAAC+ | AAC, AAC+, AMR, MIDI, WAV, eAAC |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |