| Attribute | Nokia N91 × | HTC S730 × |
|---|---|---|
| General | ||
| Brand | Nokia | Htc |
| Launch | ||
| Announced | 2005, Q2 | 2007-10-01 |
| Body | ||
| Width (mm) | 22 | 19.4 |
| Length (mm) | 113.1 | 105.8 |
| Height (mm) | 55.2 | 51 |
| Weight (g) | 164 | 150 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
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| 2G bands |
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| 3G bands |
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| Speed |
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| Platform | ||
| OS | Symbian 9.1 | Microsoft Windows Mobile 6.0 Standard |
| Chipset | - | Qualcomm MSM7200 |
| CPU | 220 MHz Dual ARM 9 | 400 MHz ARM 11 |
| GPU | - | Adreno 130 |
| Memory | ||
| Card slot | No | microSD (dedicated slot) |
| Internal |
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| Display | ||
| Size (in) | 2.1 | 2.4 |
| Resolution (px) | 176 x 208 | 240 x 320 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
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| Main Camera Video | Yes | Yes |
| Selfie Camera | ||
| Selfie Camera Type | - | Single |
| Selfie Camera Properties | - |
|
| Comms | ||
| WLAN | Wi-Fi 802.11b/g | Wi-Fi 802.11b/g |
| Bluetooth | 1.2 (A2DP - 8 GB version only) | 2.0, A2DP |
| GPS | - | + |
| Radio | Stereo FM radio | No |
| USB | miniUSB 2.0 | miniUSB |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Misc | ||
| Colors |
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| SAR EU Head (W/kg) | 0.48 | 0.74 |
| SAR Head (W/kg) | 0.74 | - |
| SAR Body (W/kg) | 0.58 | - |
| Keyboard | - | QWERTY |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones | Vibration; Downloadable polyphonic, MP3 ringtones |
| Features | ||
| Browser | WAP 2.0/xHTML, HTML | WAP 2.0/xHTML, HTML (PocketIE) |
| Stand-by (h) | 190 | 290 |
| Music play (h) | 10 | - |
| Talk time (h) | Up to 4 h (2G) / 3 h (3G) | Up to 5 h 18 min (2G) / Up to 3 h 30 min (3G) |