Sony Ericsson C901 vs Sony Xperia Z1 C6903
| Type | Bar (classic) | Touch |
| Waterproofness & dust-resistance |  | IP55, IP58 |
| Dimensions | 105.00 x 45.00 x 13.00 mm | 144.00 x 74.00 x 8.50 mm |
| Weight | 107.00 g | 170.00 g |
| Display size | 2.20" | 5.00" |
| Display | Color / TFT 256k colors 240 x 320 px (2.20") 182 ppi | Color / TFT 16M colors 1080 x 1920 px (5.00") 441 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 570 min. (9.5 h) | 2G: 830 min. (13.8 h) 3G: 900 min. (15.0 h) |
| Stand-by (max.) | 2G: 430 h. (17.9 days) | 2G: 880 h. (36.7 days) 3G: 850 h. (35.4 days) 4G: 760 h. (31.7 days) |
| Playback time (max.) | nd | Audio: 110 h (4.6 days) Video: 6,7 h (0.3 days) |
| Standard battery | Li-Po 950 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Phonebook memory | 1000 places | |
| Internal memory | 110 MB | 16 GB |
| End-user memory | | 12 GB |
| RAM memory | | 2 GB |
| Memory cards |  Memory Stick Micro (M2) up to 8 GBBuy memory card | microSD, microSDHC, microSDXC up to 64 GBBuy memory card |
| Operating system | - | Android 4.2 Jelly Bean |
| Processor | - | Qualcomm Snapdragon 800 8974AA |
| Processor clock | - | 2200 MHz |
| GPU | - | Adreno 330 @450 MHz |
| Touchscreen | | |
| SAR (10g) | 1,57 W/kg | |
| DualSIM | | |
| SIM cards standard | | SingleSIM(microSIM) |
| Announced | 2Q 2009 | |
| Other names | Flippa | C6943 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 850 900 1700 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo sensor model | | Sony IMX220 |
| Photo matrix | 5 Mpx | 20.7 Mpx |
| Resolution | 2592x1944 px | 5248x3936 px |
| Optical zoom | | |
| Digital zoom | 16x | 8x |
| Flash | LED, Xenon | LED |
| Dual-colour LED flash | | |
| Video resolution | | 1920x1080 px |
| Video formats | H.263, MPEG4 | H.263, H.264, MPEG4 |
| Additional | AF | AF, EIS |
CAMERAS - FRONT
| First camera | | |
| Photo sensor model | nd | Sony IMX132 |
| Photo matrix | nd | 2 Mpx |
| Resolution | nd | 1600x1200 px |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.263, H.264, MPEG4 |
| Additional | nd | 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 | 3.60 Mbit/s | 42.00 Mbit/s |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | 150.00 Mbit/s |
| LTE UP | | 50.00 Mbit/s |
| WIMAX+ | | |
| GPRS | class 10 | |
| EDGE | class 10 | |
| Bluetooth | v2.0 | v4.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | | v802.11 a/b/g/n/ac |
| WiFi frequencies | | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | 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 | T9 | XT9 |
| Swype | | |
| e-mail client | | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | z RDS | z RDS |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, WMA, eAAC, eAAC+ | AAC, AAC+, AMR, FLAC, OGG, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | Dalvik |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | v1.2 |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |