Nokia E65 vs Nokia E66

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E65 compared with E66

	NokiaE65	NokiaE66
Overview
Released
Released	February 2007	2008
Display
Screen size
Screen size	–	2.4″
Resolution
Resolution	320 × 240	320 × 240
Sharpness
Sharpness	–	167 pixels per inch
Panel
Panel	LCD	LCD
Display type
Display type	QVGA 320 × 240 LCD with up to 16 million colours in both production reviews; portrait screen, with resolution stored long side first. PhoneArena gives a 2.24-inch diagonal; a maker physical diagonal was not recovered, so no headline inches inferred.	2.4-inch 320 × 240 LCD with up to 16 million colours in the maker datasheet; TFT identified in GSMArena's production test. The physical screen is portrait-oriented; resolution is stored long side first for comparison.
Display features
Display features	–	Ambient light sensor and accelerometer-driven portrait/landscape rotation; non-touchscreen
Performance
Chip
Chip	ARM9 220 MHz (PhoneArena)	ARM11 369 MHz (GSMArena)
Memory
Memory	–	128 MB
Storage
Storage	50 MB	110 MB (better)
CPU
CPU	220 MHz ARM9 processor identified by PhoneArena's exact-model production review; not transferred from another Nokia model	369 MHz ARM11 processor identified by GSMArena's exact-model production review
Memory
Memory	50 MB internal user storage in the GSMArena/MobilMania production review. PhoneArena's approximately 24 MB wording describes available RAM, not installed physical RAM; no installed-RAM figure inferred.	128 MB installed SDRAM from GSMArena, distinct from free application memory. Maker publishes up to 110 MB internal user memory; the configuration records that user-accessible capacity.
Storage type
Storage type	microSD slot under the rear cover; exact owner guide supports FAT16/FAT32 and card removal without switching off or removing the battery. No maximum card capacity inferred from a sibling.	microSD expansion up to 8 GB in the maker launch sheet; optional card capacity is not built-in storage
Cameras
Main camera
Main camera	2 MP	3.2 MP (better)
Ultra wide camera
Ultra wide camera	None	None
Telephoto camera
Telephoto camera	None	None
Optical zoom
Optical zoom	None	None
Main camera
Main camera	2 MP rear camera; up to 1600 × 1200 pixels in the GSMArena/MobilMania production test. PhoneArena confirms no flash.	3.2 MP autofocus camera with LED flash; maker gives up to 2048 × 1536 still pixels
Front camera
Front camera	No front video-call camera in the production reviews	Front camera for video calls confirmed by maker; no sensor megapixel figure inferred
Video recording
Video recording	CIF 352 × 288 MPEG-4 recording in both production tests; no frame rate inferred	Maker specifies QVGA video; GSMArena's production test records 320 × 240 at 15 fps
Camera features
Camera features	Night mode, image sequence, self-timer, white balance and colour effects in the GSMArena/MobilMania test	Dedicated shutter key; scene, white-balance, exposure, self-timer and sequence controls in GSMArena's production test. Its tested software does not geotag photos.
Battery and charging
Battery
Battery	–	1,000 mAh
Wireless charging
Wireless charging	None	None
Battery life detail
Battery life detail	Removable BL-5F in both production tests, described as 1000 mAh. An exact maker capacity specification was not recovered, so no headline capacity set. PhoneArena measures 4 hours 15 minutes of talk in its conditions; GSMArena/MobilMania reports four to five days on GSM. These are different workloads, not playback or universal endurance claims.	Removable BL-4U 1000 mAh Li-Ion. Maker maxima are 7.5 hours GSM or 3.5 hours WCDMA talk, and 11 days GSM or 14 days WCDMA standby. These are network operating conditions, not video-playback claims. GSMArena's stationary GPS/display-on test lasts six hours.
Wired charging
Wired charging	Separate charger connector. Exact issue 2 guide lists AC-3, AC-4 and AC-5, plus specified older chargers through CA-44. The GSMArena/MobilMania test confirms no charging through the computer data port; no wattage published in the maker guide.	Separate charging connector; compatible Nokia charger. No charging wattage published in the maker datasheet; micro-USB data support does not establish USB charging.
Design
Type
Type	Standard	Standard
Weight
Weight	115 g (better)	121 g
Thickness
Thickness	15.5 mm	13 mm (better)
Height × width
Height × width	105 × 49 mm	107 × 49 mm
Weight detail
Weight detail	115 g and 105 × 49 × 15.5 mm from PhoneArena's production review; GSMArena/MobilMania rounds thickness to 16 mm. Exact maker dimensions were not recovered and review precision is explicitly attributed.	Maker launch sheet rounds size to 107 × 49 × 13 mm and gives 121 g. GSMArena measures/lists 107.5 × 49.5 × 13.6 mm; that greater precision is review evidence, not a silently substituted maker claim.
Materials
Materials	Mechanical numeric-keypad slider; textured plastic rear cover resembling leather in the GSMArena/MobilMania test. This is not a folding or flexible-display phone.	Stainless-steel rear cover and slider body; numeric keypad slides out below the display. This is a mechanical slider, not a folding or flexible-display phone.
Colours
Colours	Brown and Red in the original production reviews; later regional finishes not inferred	Grey Steel and White Steel in original maker launch sheet; regional availability varies
Buttons
Buttons	Numeric keypad, navigation key, conference key, configurable shortcut, Contacts key and microphone mute; side voice-record, edit and volume keys. Exact owner guide identifies the Pop-Port and separate charging connector.	Numeric keypad, navigation control and one-touch Home, Calendar, Contacts and Email keys; dedicated shutter and side volume controls
Sensors
Sensors	–	Accelerometer and ambient light sensor
Speakers
Speakers	Built-in speaker; no stereo Bluetooth capability inferred from generic Bluetooth support	Built-in loudspeaker and FM/Visual Radio; GSMArena reports no RDS. Compatible wired headset serves as radio antenna.
Software
Operating system
Operating system	Symbian	Symbian
Software at launch
Software at launch	Symbian OS 9.1 with S60 Third Edition in both production reviews; not Feature Pack 1 from the later E66	Symbian OS 9.2, S60 Third Edition Feature Pack 1, identified by GSMArena's production review
Software features
Software features	Team Suite, conference calling, internet calling, email, phone-content search, PDF reader and ZIP manager. Quickoffice document viewing; editing required a purchased upgrade in both production reviews. Original alarm has one non-repeating alarm in the tests. Historical online services may no longer operate.	Business/personal home-screen profiles; Mail for Exchange, Nokia Intellisync and POP/IMAP email. PDF reader, ZIP manager and office-document viewing; editing required a Quickoffice upgrade in GSMArena's test, whereas TechRadar describes document creation. Exact tested software/upgrade status differs between reports. Historical online services may no longer operate.
Release detail
Release detail	Nokia's 12 February 2007 announcement confirms already available in selected markets, with broader first-quarter availability. Month precision retained; the statement does not establish a worldwide first-sale day. No unsupported predecessor relation.	Announced 16 June 2008 alongside E71, with July shipments forecast. Nokia's 2008 annual report confirms actual E66 shipments during that year; earliest worldwide retail month remains unresolved. No speculative E65 predecessor relation added while that model is absent.
In the box
In the box	GSMArena/MobilMania's tested package includes AC-4 charger, battery, software CD, owner guide, CA-53 USB cable, HS-5 mono headset and CP-18 pouch; no memory card or stereo headset. Regional contents may differ.	GSMArena's tested package contains a compact charger, 2.5 mm headset, leather case and 2 GB microSD card with maps; regional contents may differ
Connectivity
Mobile network
Mobile network	GSM/EDGE and UMTS in the exact owner guide. PhoneArena's tested model supports quad-band GSM and UMTS 2100 MHz; no HSDPA or American UMTS support inferred.	Quad-band GSM/EGSM 850/900/1800/1900; separate WCDMA 900/2100, 850/2100 and 850/1900 variants, not one five-band handset. HSDPA up to 3.6 Mbps; WCDMA up to 384 kbps down/up. No LTE.
Wi-Fi
Wi-Fi	IEEE 802.11b/g in PhoneArena's exact production test; maker guide describes WLAN and internet calling	IEEE 802.11b/g
Bluetooth
Bluetooth	Bluetooth 1.2 without multimedia stereo profiles in PhoneArena's exact-model review; not copied from the E66's Bluetooth 2.0/A2DP specification	Bluetooth 2.0 with EDR and A2DP stereo audio
USB
USB	Nokia Pop-Port data/accessory connector with CA-53 USB cable; PC Suite and memory-card mass-storage modes. Infrared and separate charger connector. No standard 2.5/3.5 mm headset socket or micro-USB port in the production tests.	Micro-USB and infrared; separate 2.5 mm AV/headset connector. GSMArena describes USB 2.0 compatibility; no Hi-Speed rate inferred from that label.
Positioning
Positioning	No built-in GPS receiver; software supports a compatible external Bluetooth GPS module in the GSMArena/MobilMania review. Historical services are not promised available today.	Built-in GPS with assisted GPS and Nokia Maps; original reviews describe temporary/subscription-based voice guidance. Historical online map services are not promised available today.