Nokia E50 vs Nokia E52

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

E50 compared with E52
NokiaE50NokiaE52
Overview
Released20062009
Display
Screen size–2.4″
Resolution320 × 240320 × 240
Sharpness–167 pixels per inch
PanelLCDLCD
Display typeQVGA 240 × 320 TFT LCD with 262,144 colours in the production reviews; not a touchscreen. Maker physical diagonal not recovered, so no headline inches inferred.2.4-inch QVGA active-matrix TFT with up to 16 million colours; automatic landscape rotation, non-touch
Performance
Memory–128 MB
Storage70 MB (better)60 MB
CPU–600 MHz ARM11 in GSMArena's exact production review; no specific chip identity inferred
Memory70 MB internal user storage in GSMArena and TechRadar's camera-equipped production tests; the camera-free configuration has no borrowed capacity. Installed physical RAM not verified in the maker guide or these tests.Up to 60 MB internal user storage in the maker datasheet; headline storage records that maximum. 128 MB RAM from GSMArena's exact review, not inferred from free memory.
Storage typemicroSD beneath the metal rear cover, removable without removing the battery in both tests; no maximum card capacity inferredmicroSD expansion up to 16 GB and 1 GB card supplied in maker launch/datasheet; not E60 RS-MMC or E62 miniSD
Cameras
Main camera1.3 MP3.2 MP (better)
Ultra wide cameraNoneNone
Telephoto cameraNoneNone
Optical zoomNoneNone
Main cameraE50-1 RM-170 has a 1.3 MP camera, up to 1280 × 960 pixels in the exact maker guide. E50-2 RM-171 omits the camera; headline camera applies to the equipped configuration.3.2 megapixels, 2048 × 1536, flash and extended-depth-of-field fixed-focus lens. No autofocus or macro mode; All About Symbian finds subjects within roughly half a metre blurry.
Front camera–Secondary video-call camera in GSMArena's exact production review; resolution not inferred
Video recordingQCIF 176 × 144 in GSMArena's camera-equipped production test; no unverified frame rate inferredVGA 640 × 480 at 15 fps in both production reviews; panorama stitching is a separate still-photo mode
Battery and charging
Battery970 mAh1,500 mAh (better)
Wireless chargingNoneNone
Battery life detailRemovable BL-5C 970 mAh identified in GSMArena's exact production test. Maker launch claims up to six hours of talk; not video playback. TechRadar's 55-hour result involved weak coverage and about 20 minutes of calls.BP-4L 1500 mAh Li-Po; maker datasheet claims up to eight hours GSM/six hours WCDMA talk and 23 days GSM/29 days WCDMA standby. Review endurance varies with use; not video playback.
Wired chargingSeparate small Nokia charger connector. Exact issue 1 guide lists AC-4 and DC-4; no charging wattage inferred.Charges through micro-USB, including a compatible USB data cable; exact guide says cable charging is slower and a USB hub may not work. No charging wattage inferred.
Design
TypeStandardStandard
Weight104 g98 g (better)
Thickness15.5 mm9.9 mm (better)
Height × width113 × 43.5 mm116 × 49 mm
Weight detail104 g and 113 × 43.5 × 15.5 mm from GSMArena's exact-model specification table; TechRadar rounds thickness to 16 mm. Maker dimension sheet unresolved.Maker datasheet gives 98 g and 116 × 49 × 9.9 mm; no different configuration or hardware borrowed from E55
Colours–Metal Grey Aluminium, Graphite Grey and Golden Aluminium in maker datasheet; manufacturer launch gallery covers Metal Grey and Golden Aluminium
MaterialsMetal rear battery cover with plastic sections; Silver/Black original press finish–
ButtonsNumeric keypad, joystick, dedicated menu and correction keys, side volume/edit/voice controls; notification light around joystickNumeric keypad, navigation key, Home/Calendar/Email one-touch keys, side volume and voice controls; exact guide describes shortcut customisation
SpeakersBuilt-in loudspeaker; mono headset in both reviewed packages, stereo headset or compatible adaptor sold separately. No FM radio in GSMArena's production test.Mono loudspeaker, music player and FM radio with RDS; wired stereo and Bluetooth A2DP audio
Software
Operating systemSymbianSymbian
Software at launchSymbian OS 9.1 with S60 Third EditionSymbian OS 9.3, S60 Third Edition Feature Pack 2 in GSMArena's exact production review
Software featuresQuickoffice views Word, Excel and PowerPoint; PDF reader, ZIP manager, Team Suite, voice functions and phone-wide search. Maker launch's two-number feature routes an office line through enterprise software; not dual-SIM hardware. Historical enterprise servers and downloads may no longer operate.Maker datasheet lists Quickoffice editors, mobile VPN and business/personal email. Both production reviews test supplied editing; owner guide qualifies editing as requiring the editor version. Early firmware/service differences retained, with no claim that historical online services still operate.
Release detailNokia announced E50 on 18 May 2006. Its full-year 2006 results confirm first shipments during 2006; earliest retail month unresolved, so year precision retained. May announcement and planned third-quarter shipment are not treated as sale dates. No inferred predecessor link.Nokia announced E52 on 6 May 2009 and planned second-half2009 availability. Maker's 2009 sustainability report lists it among products launched that year, and August production reviews establish retail units. Earliest maker-supported on-sale month unresolved, so year precision retained. No E51 predecessor link inferred from secondary descriptions.
Connectivity
Mobile networkEGSM 850/900/1800/1900, GPRS and EDGE; no UMTS or LTEQuad-band GSM/EGSM 850/900/1800/1900; regional WCDMA 850/2100 or 900/2100 variants, not one four-band 3G radio. HSDPA up to 10.2 Mbps, HSUPA up to 2 Mbps.
Wi-FiNo Wi-Fi in both production testsIEEE 802.11b/g in maker datasheet; UPnP/Home media in exact production reviews
BluetoothBluetooth 2.0 in the exact owner guide, with headset/hands-free, dial-up, object/file transfer, imaging and remote SIM profiles; no A2DP support inferredBluetooth 2.0 with enhanced data rates and A2DP stereo audio in maker datasheet
USBPop-Port data/accessory connector, PC Suite and memory-card mass-storage modes; infrared. No standard headphone socket.Micro-USB with High Speed USB in maker datasheet; standard 3.5 mm AV/headset connector
Positioning–Integrated A-GPS receiver and digital compass; historical Maps navigation licences, services and downloads may no longer operate

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