Sony Ericsson K770 vs Sony Ericsson J105 Naite
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| PHONES | ||
|---|---|---|
| Phone Names | Sony Ericsson K770 | Sony Ericsson J105 Naite |
| Network | ||
|---|---|---|
| 2G bands | GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | UMTS 2100 | HSDPA 2100 |
| Speed | Yes, 384 kbps | HSPA 3.6/0.384 Mbps |
| Technology | GSM / UMTS | GSM / HSPA |
| - | HSDPA 850 / 1900 / 2100 - Naite (a) for Americas | |
| Launch | ||
|---|---|---|
| Announced | 2007, August | 2009, May. Released 2009, October |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 105 x 47 x 14.5 mm (4.13 x 1.85 x 0.57 in) | 108 x 47 x 12.6 mm (4.25 x 1.85 x 0.50 in) |
| SIM | Mini-SIM | Mini-SIM |
| Weight | 95 g (3.35 oz) | 84 g (2.96 oz) |
| Display | ||
|---|---|---|
| Resolution | 240 x 320 pixels, 4:3 ratio (~211 ppi density) | 240 x 320 pixels, 4:3 ratio (~182 ppi density) |
| Size | 1.9 inches, 11.2 cm2 (~22.7% screen-to-body ratio) | 2.2 inches, 15.0 cm2 (~29.5% screen-to-body ratio) |
| Type | TFT, 256K colors | TFT, 256K colors |
| Wallpapers, screensavers | Wallpapers, screensavers | |
| Memory | ||
|---|---|---|
| Call records | 30 received, dialed and missed calls | 30 received, dialed and missed calls |
| Card slot | Memory Stick Micro (M2), 256 MB included | microSDHC (dedicated slot), 2 GB included |
| Internal | 16MB | 100MB |
| Phonebook | 1000 entries, up to 2500 numbers, Photo call | 1000 contacts, Photo call |
| Main Camera | ||
|---|---|---|
| Features | LED flash | - |
| Single | 3.15 MP, AF | 2 MP |
| Video | Yes | 320p@15fps |
| Selfie camera | ||
|---|---|---|
| Single | VGA videocall camera | Yes |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | No |
| 35mm jack | No | No |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones, composer | - |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 2.0, A2DP | 2.0, A2DP |
| Positioning | No | No |
| Radio | Stereo FM radio, RDS | Stereo FM radio, RDS |
| USB | 2.0 | 2.0 |
| WLAN | No | No |
| Features | ||
|---|---|---|
| Browser | WAP 2.0/xHTML, HTML(NetFront), RSS feeds | WAP 2.0/ HTML (NetFront) |
| Games | Yes + downloadable | Yes + downloadable |
| Java | Yes, MIDP 2.0 | Yes, MIDP 2.0 |
| Messaging | SMS, MMS, Email, Instant Messaging | SMS(threaded view), MMS, Email, Push Email, RSS |
| MP3/AAC/MP4 player TrackID music recognition Predictive text input Photo editor Organizer Voice memo/dial Stopwatch | MP3/eAAC+/WMA player MP4/WMV/H.263 player TrackID Organizer Voice memo Predictive text input E-manual Eco friendly materials Ecomate, CO2 Calculator | |
| Battery | ||
|---|---|---|
| Music play | - | Up to 33 h 45 min |
| Stand-by | Up to 400 h (2G) / Up to 400 h (3G) | Up to 600 h (2G) / Up to 583 h (3G) |
| Talk time | Up to 10 h (2G) / Up to 2 h 35 min (3G) | Up to 13 h 45 min (2G) / Up to 4 h 30 min (3G) |
| Type | Removable Li-Po 930 mAh battery (BST-38) | Removable Li-Po 950 mAh battery (BST-33) |
| Misc | ||
|---|---|---|
| Colors | Truffle Brown, Ultra Violet, Sandy Beige, Henna Bronze, Soft Black, Natural Brown, Serene Black | Vapour Silver, Ginger Red |
| Price | About 100 EUR | About 80 EUR |
| SAR EU | 1.69 W/kg (head) | 1.22 W/kg (head) |
| Tests | ||
|---|---|---|
| Audio quality | Noise -85.7dB / Crosstalk -84.8dB | - |
| Loudspeaker | Voice 76dB / Noise 68dB / Ring 68dB | - |
| OUR TESTS | ||
|---|---|---|
| Audio quality | Noise -85.7dB / Crosstalk -84.8dB | - |
| Loudspeaker | Voice 76dB / Noise 68dB / Ring 68dB | - |