Nokia E51 vs Sony Ericsson Xperia X10 mini pro U20i
Here you can compare Nokia E51 and Sony Ericsson Xperia X10 mini pro U20i. Comparing Nokia E51 vs Sony Ericsson Xperia X10 mini pro U20i on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Nokia E51 stands against Sony Ericsson Xperia X10 mini pro U20i and which one should you buy The current lowest price found for Nokia E51 is ₹11,769 and for Sony Ericsson Xperia X10 mini pro U20i is ₹6,999. The details of both of these products were last updated on Jun 10, 2026.
| Specification | Nokia E51 | Sony Ericsson Xperia X10 mini pro U20i |
|---|---|---|
| CPU | 369 MHz, Single Core Processor | 600 MHz, Single Core Processor |
| Internal Memory | 130 MB | 128 MB |
| Battery | 1050 mAh, Li-ion Battery | 930 mAh |
| Rear Camera | 2 MP | 5 MP |
| OS | Symbian v9.2 | Android v2.1 (Eclair) |
| Price | ₹11,769 | ₹6,999 |
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Overview
| Specs Score | 13 / 100 | 17 / 100 Better Specs |
| Display Size | 2 in | 2.54 in Bigger Display |
| RAM | 96 MB More RAM | |
| CPU Clock Speed | 369 MHz | 600 MHz Faster Clock Speed |
| Rear Camera | 2 MP | 5 MP Better Camera Resolution |
| Weight | 100 g Lighter | 120 g |
| Thickness | 12 mm Slimmer | 17 mm |
| Battery | 1050 mAh Bigger Battery | 930 mAh |
| Unique Features | No | 3.5mm Audio Jack |
General
| Sim Type | Single Sim, GSM | Single Sim, GSM |
| Dual Sim | No | No |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2007 | February, 2010 |
Design
| Dimensions | 46 x 114.8 x 12 mm | 52 x 90 x 17 mm |
| Weight | 100 g | 120 g |
| Design Type | Classic (Candybar) | Slider |
| Qwerty | Yes |
Display
| Type | Color TFT Screen (16M colors Colors) | Color TFT Screen (16M colors Colors) |
| Touch | No | Yes |
| Size | 2 inches, 240 x 320 pixels | 2.54 inches, 240 x 320 pixels |
| Aspect Ratio | 4:3 | 4:3 |
| PPI | ~ 200 PPI | ~ 157 PPI |
Memory
| Phonebook | Unlimited | Unlimited |
| RAM | 96 MB | |
| Storage | 130 MB | 128 MB |
| Card Slot | Yes, upto 16 GB | Yes, upto 16 GB, 2 GB included |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 3.6 Mbps Download | Yes 7.2 Mbps Download 2 Mbps Upload |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v2.0 | Yes, v2.1 |
| USB | Yes, miniUSB v2.0 | Yes, microUSB v2.0 |
Extra
| GPS | Yes, with A-GPS Support | |
| Sensors | Accelerometer, Compass | |
| 3.5mm Headphone Jack | No | Yes |
Camera
| Rear Camera | 2 MP | 5 MP |
| Auto Focus | Yes | |
| Features | Geo tagging | |
| Video Recording | 320 x 240 px @ 15 fps | 480p @ 30 fps |
| Flash | Yes, LED | |
| Front Camera | No | No |
Technical
| OS | Symbian v9.2 | Android v2.1 (Eclair) |
| Chipset | 11 | Qualcomm Snapdragon MSM7227 |
| CPU | 369 MHz, Single Core Processor | 600 MHz, Single Core Processor |
| Java | Yes, MIDP v2 | Yes, via 3rd party |
| Browser | Yes, supports HTML/Flash | Yes, supports HTML |
Multimedia
| Supports | MMS, Instant Messaging, Voice Recording, Voice Commands, Calendar | MMS, Instant Messaging, Voice Recording, Calendar, YouTube Player |
| Yes, with Push Email | Yes | |
| Music | MP3, AAC, eAAC+, WMA, RA | MP3, AAC, AAC+, WMA, WAV |
| Video | MPEG4, H.263, H.264, 3GPP, RealVideo 7, RealVideo 8, RealVideo 9, RealVideo 10 | MPEG4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Removable Battery | Removable Battery |
| Size | 1050 mAh, Li-ion Battery | 930 mAh |
| StandBy Time | 12 days | 11 days |
| Talk Time | 260 min | 210 min |
Discuss
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