BenQ
BenQ E52

BenQ
BenQ EF51

Features
- AAC/AAC+/AAC++/MIDI/MP3/PCM(WAV)/XMF player, - Predictive text input, - Voice memo, - Organizer, - Stopwatch, WAP 2.0/xHTML, Yes, No, SMS, MMS
- AAC/MP3 player, - Predictive text input, - Voice memo, - Stopwatch, - Organizer, WAP 2.0/xHTML, Yes, Yes, MIDP 2.0, SMS, MMS, Email
- WMA/MP3/AAC/AAC+ player, - Predictive text input, - Voice memo, - Stopwatch, - Organizer, WAP 2.0/xHTML, Yes + downloadable, Yes, MIDP 2.0, SMS, MMS
Memory
20 dialed, 20 received, 20 missed calls, miniSD, 1 MB, 500 x 12 fields, Photo call
20 dialed, 20 received, 20 missed calls, microSD, 20 MB, Yes, Photocall
10 dialed, 10 received, 10 missed calls, miniSD, 20 MB, Yes, Photocall
Display
128 x 160 pixels (~114 ppi density), TFT, 65K colors, 1.8 inches, 29 x 35 mm, 10.2 cm2 (~22.9% screen-to-body ratio)
176 x 220 pixels (~157 ppi density), TFT, 256K colors, 1.8 inches, 10.2 cm2 (~22.2% screen-to-body ratio)
120 x 128 pixels (~80 ppi density), TFT, 256K colors, 2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio)
Battery
Up to 3 h 20 min, Removable Li-Ion 840 mAh battery, Up to 215 h
Up to 4 h 10 min, Removable Li-Ion 920 mAh battery, Up to 245 h
Up to 4 h, Removable Li-Ion 870 mAh battery, Up to 200 h
Main Camera
No, VGA
Yes, 1.3 MP
No, 1.3 MP