General Mobile Android One vs HTC Dream
| Type | Touch | Slide | Slide | Touch |
| Waterproofness & dust-resistance |  | | | IP67 |
| Dimensions | 140.50 x 69.75 x 9.30 mm | 117.00 x 55.70 x 17.10 mm | 109.00 x 54.00 x 15.90 mm | 149.10 x 72.90 x 8.10 mm |
| Weight | 135.00 g | 158.00 g | 139.00 g | 142.00 g |
| Display size | 5.00" | 3.17" | 3.00" | 5.20" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / TFT 64k colors 320 x 480 px (3.17") 182 ppi | Color / TFT 256k colors 320 x 480 px (3.00") 192 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.20") 424 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 | Corning Gorilla Glass Buy screen protector
|  | |
| Additional display | | | | |
| Protection of the secondary display | | | | |
| Talk time (max.) | | 2G: 406 min. (6.8 h) 3G: 350 min. (5.8 h) | 2G: 480 min. (8.0 h) 3G: 460 min. (7.7 h) | |
| Stand-by (max.) | | 2G: 319 h. (13.3 days) 3G: 402 h. (16.8 days) | 2G: 600 h. (25.0 days) 3G: 500 h. (20.8 days) | 3G: 317 h. (13.2 days) 4G: 237 h. (9.9 days) |
| Standard battery | Li-Po 2500 mAhBuy powerbank
| Li-Ion 1150 mAhBuy powerbank
| Li-Po 1500 mAhBuy powerbank
| Li-Ion 2600 mAhBuy powerbank
|
| Quick battery charging | | | | |
| Wireless battery charging | | | | |
| Internal memory | 16 GB | 256 MB | 512 MB | 64 GB |
| End-user memory | | | 170 MB | |
| RAM memory | 2 GB | 192 MB | 256 MB | 4 GB |
| Memory cards |  microSD, microSDHC | microSD, microSDHC | microSD up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | Android 5.1.1 Lollipop | Android 1.6 Donut | Android 1.6 Donut | Android 8.0 Oreo |
| Processor | Qualcomm Snapdragon 410 8916 | Qualcomm MSM7201A | Qualcomm MSM7200A | Qualcomm Snapdragon 630 |
| Processor clock | 1200 MHz | 528 MHz | 528 MHz | 2200 MHz |
| GPU | Adreno 306 | - | - | Adreno 508 |
| Touchscreen | | | | |
| SAR (10g) | 0,288 W/kg | 1,11 W/kg | | |
| DualSIM | | | | |
| SIM cards standard | | | | SingleSIM(nanoSIM) |
| Announced | 2Q 2015 | 4Q 2008 | 2Q 2010 | 4Q 2017 |
| Other names | - | T-Mobile G1; Google Phone; Era G1 | KH5200 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 900 2100 | 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2600, 1800, 800 | | | FDD LTE: 2100, 1800, 1500, 900, 800 TDD LTE: 2500 |
| CDMA | | | | |
| Standard TD-SCDMA | | | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Photo matrix | 13 Mpx | 3.2 Mpx | 5 Mpx | 16 Mpx |
| Resolution | 4160x3120 px | 2048x1536 px | 2560x1920 px | 4573x3432 px |
| Optical zoom | | | | |
| Digital zoom | 4x | 4x | | |
| Flash | LED | | LED | LED |
| Dual-colour LED flash | | | | |
| Video resolution | 1920x1080 px | 352x288 px | 720x480 px | 3840x2160 px |
| Video formats | H.263, H.264, MPEG4 | H.263, MPEG4 | H.263, MPEG4 - 24 fps | H.263, H.264, H.265, MPEG4 - 30 fps |
| Additional | AF | - | AF, EIS | AF, f/2.0 |
CAMERAS - FRONT
| First camera | | | | |
| Photo matrix | 5 Mpx | nd | nd | 16 Mpx |
| Resolution | 2592x1944 px | nd | nd | 4573x3432 px |
| Optical zoom | | nd | nd | |
| Flash | | nd | nd | |
| Dual-colour LED flash | | nd | nd | |
| Video formats | H.263, H.264, MPEG4 | nd | nd | H.263, H.264, H.265, MPEG4 - 30 fps |
| Additional | FF | nd | nd | FF, f/2.0 |
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 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 7.20 Mbit/s | | 21.10 Mbit/s |
| HSUPA | 5.76 Mbit/s | 2.00 Mbit/s | | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | 350.00 Mbit/s |
| LTE UP | | | | - |
| WIMAX+ | | | | |
| GPRS | | class 10 | class 12 | |
| EDGE | | class 10 | class 10 | |
| Bluetooth | v4.0 | v2.0 | v2.0 EDR | v5.0 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | v802.11 b/g | v802.11 b/g | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz | 2,4 GHz | 2,4 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 | v2.0 | v2.0 | v2.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| NFC | | | | |
COMMUNICATION AND MESSAGING
| Call waiting | | | | |
| Conferency | | | | |
| Call forwarding | | | | |
| Push To Talk | | | | |
| Instant Messenger | | | | |
| SMS | | | | |
| EMS | | | | |
| MMS | | | v1.2 | |
| Dictionary | XT9 | XT9 | T9 | T9 |
| Swype | | | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4 | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | | | z RDS | |
| MP3 | | | | |
| Stereo speakers | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | |
| HD Voice | | | | |
| Sound formats | AAC, AAC+, AMR, OGG, WAV, WMA, eAAC+ | AAC, AAC+, OGG, WAV, WMA, eAAC+ | AAC, AAC+, WMA, eAAC+ | 3GP, AAC, FLAC, M4A, MID, MKA, OGG, WAV |
| Polyphony | 64 voices | 40 voices | 64 voices | |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | ART | Dalvik | Dalvik | 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 | | | | |