ZTE V821 vs Palm Treo 650 (CDMA)
Side by side comparison between ZTE V821 vs Palm Treo 650 phones, differences, pros, cons and full specifications. What's the better?
,
vs
2.4"
TFT
TFT
320x320
0.3
MP
MP
32MB
RAM
RAM
Single-core
1000
mAh
mAh
(Removable)
What's the better phone? ZTE V821
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
15 Advantages 
5 Advantages | 9 Common items in both devices |
| 65 thousand |
| 2.4" |
| Only digital zoom |
| Resistive |
| Single |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| +2 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Change model | ||
| Model | ZTE V821 | Treo 650 (CDMA) |
| Other model names | ZTE V821, ZTE GV821, ZTE GSM V821 Dual Chip, Dual SIM | Verizon PalmOne Treo 650 CDMA, Sprint Palm Treo 650 |
| Country or region available | feature not registered |  USA |
| Brand | ZTE | Palm |
| Release date | 6/1/2011 | 12/9/2004 |
| Depth | 12.4 millimeters (0.49 inches) | 23 millimeters (0.91 inches) |
| Size (width x height) | 61 x 110 millimeters (2.4 x 4.33 in) | 59 x 113 millimeters (2.32 x 4.45 in) |
| Weight | 120 grams (4.2 ounces) | 178 grams (6.23 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Display type | CSTN - passive matrix | TFT LCD |
| Screen size | 2.4" inches | 2.4" inches |
| Screen-to-body ratio | ~26.6% (screen-to-body ratio) | ~27.9% (screen-to-body ratio) |
| Display resolution | 320x240 pixels | 320x320 pixels |
| Touchscreen | Resistive Single touch 1-point | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 167 PPI | 189 PPI |
| Colors | 65 thousand | 65 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| System version | Android 2.2.1 Froyo | Palm OS 5.4 Garnet |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Chipset | MediaTek MT6516 | 32bit: Intel XScale PXA270 |
| CPU | Single-core, 1 processor: Single-core ARM926EJ-S rev 5 (Single-core) | Single-core, 1 processor: 1x 312MHz XScale (Single-core) |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| RAM memory | feature not registered | 32MB SDRAM |
| Internal storage | 256MB (100MB available) | 32MB (23MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 2GB SD Card and MMC (dedicated slot) |
📶 Mobile networks | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.236 Mbps | 0.153 Mbps |
| Network technology | 2G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900 |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | CDMA2000 EV-DO Rev 0 |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS | Not supported |
📷 Camera | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Back camera (main camera) | 2 megapixels | 0.3 megapixels |
| Main camera resolution | 1600x1200 pixels | 640x480 pixels |
| Video recording (primary) | QCIF (176x144) | QVGA (320x240) |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | feature not registered | feature not registered |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | feature not registered |
| BSI sensor | feature not registered | feature not registered |
| HDR | feature not registered | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | feature not registered |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | 3GP, MPEG4 |
| Audio formats | MP3, WAV, eAAC+ | MP3, MIDI |
🔌 Connectivity | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| USB | MicroUSB 2.0 | USB 1.1 proprietary connector |
| Audio output | 3.5mm jack | 2.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 1.1 |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | Not supported |
| DLNA | feature not registered | feature not registered |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Sensors | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Battery type | Li-Ion: lithium-ion (Removable) Li3709T42P3h483757 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 900 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 7.5 hours | 4.5 hours |
| Standby | 316.7 hours (13.2 days) | 300 hours (12.5 days) |
➕ Other features | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| Call control | Voice recorder | Not supported |
| Messaging | SMS, MMS, E-mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | WAP, HTML |
| Antenna | Internal antenna | External fixed antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Black on red • WiFi hotspot Java framework | • Colors: Silver • 5-way navigation button • Word, Excel, PowerPoint, PDF editor |
☢️ Radiation rate | ||
| ZTE V821 | Palm Treo 650 (CDMA) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |