alcatel TCL 10 Pro vs Nokia E66: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Weight

E66: 56 g lighter

TCL 10 Pro:

177 g

E66:

121 g
Width

E66: 22.9 mm narrower

TCL 10 Pro:

72.4 mm

E66:

49.5 mm
Screen diagonal

E66: 4.07 in smaller diagonal

TCL 10 Pro:

6.47 in

E66:

2.4 in
Rear camera layout

TCL 10 Pro:

Quad

E66:

Single
Depth

TCL 10 Pro: 4.4 mm thinner

TCL 10 Pro:

9.2 mm

E66:

13.6 mm
Height

E66: 51 mm shorter

TCL 10 Pro:

158.5 mm

E66:

107.5 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. TCL 10 Pro

Height:

158.5 mm +51 mm versus E66
Width:

72.4 mm +22.9 mm versus E66
Depth:

9.2 mm
2. E66

Height:

107.5 mm
Width:

49.5 mm
Depth:

13.6 mm +4.4 mm versus TCL 10 Pro

Weight

Bars start at zero and share a scale within this chart.

1. TCL 10 Pro

177 g

+56 g versus E66
2. E66

121 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. TCL 10 Pro

Screen diagonal:

6.47 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

102.8 cm²
2. E66

Screen diagonal:

2.4 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

17.8 cm²

TCL 10 Pro has approximately 476.1% more rectangular screen area than E66.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for TCL 10 Pro, E66, compared at the same storage capacity.
Storage	TCL 10 Pro	E66
128 GB	6 GB RAM	Unknown

E66: Original memory entry

110 MB · 128 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. TCL 10 Pro

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSDXC (uses shared SIM slot)

2. E66

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details microSD · up to 8 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. TCL 10 Pro

4500 mAh

+3500 mAh versus E66
2. E66

1000 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. TCL 10 Pro2. E66

Everyday essentials

Everyday essentials — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
Dimensions (HxWxD)	158.5 Х 72.4 Х 9.2 mm	107.5 Х 49.5 Х 13.6 mm
Weight	177 g	121 g
Technology	AMOLED	TFT
Screen size	6.47" inch	2.4" inch
Screen resolution	1080 x 2340 px	240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 6GB RAM	110 MB 128 MB RAM
Memory card support	microSDXC (uses shared SIM slot)	microSD up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	4500 mAh Non-removable Li-Po	1000 mAh Removable Li-Ion
Operating system OS	Android 10.0; TCL UI	Symbian OS 9.2 Series 60 v3.1 UI
Chipset	Qualcomm SDM675 Snapdragon 675 (11 nm)	Unknown
NFC	Yes	Unknown
Headphone jack	Yes	No

Display

Display — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
Touchscreen	capacitive touchscreen	Unknown
Display colors	16M	16M
Screen area	102.8 cm2	17.8 cm2
Screen format	19.5:9 (height:width)	4:3 (height:width)
Screen to body ratio	89.5%	33.5%
PPI /points per inch/	398 PPI	167 PPI

Camera and Video

Camera and Video — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
Rear camera, main	64 MP Quad	3.15 MP Single
Camera specs	64 MP f/1.8 26mm (wide) 1/1.72'' 0.8µm PDAF -16 MP f/2.4 13mm (ultrawide) 1/3.1'' 1.0µm -5 MP f/2.2 (macro) -2 MP (depth)	3.15 MP AF
Functions	Dual-LED flash HDR panorama	LED flash
Video	1080p@30fps	320p@15fps
Front camera, selfie	24 MP Single	0.3 MP Single
Specifications	24 MP f/2.0 26mm (wide) 1/2.8'' 0.9μm	Videocall camera

Performance

Performance — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
Processor CPU	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)	369 MHz ARM 11
Graphics processor GPU	Adreno 612	Unknown

General specs

General specs — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
Release date	2020 April 6	2008 June
Colors	Gray Green	White Steel Grey Steel Black Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	450 EUR	180 EUR
Battery life	Unknown	Stand by time- Up to 264 h (2G) / 336 h (3G) Talking time- Up to 7 h 30 m (2G) / 7 h 30 min (3G)
Body build	Glass front glass back aluminum frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
SIM card	Single SIM (Nano-SIM) Hybrid Dual SIM (Nano-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - T799B HSDPA 850 / 900 / 1900 / 2100 - T799H -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 25(1900) 26(850) 28(700) 38(2600) 40(2300) 41(2500) 66(1700/2100) - T799B	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat13 400/75 Mbps	HSPA 3.6/0.384 Mbps
GPRS	Yes	Class 32 100 kbps
Edge	Yes	Class 32 296 kbps
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g
GPS	Yes with A-GPS GLONASS GALILEO	Yes with A-GPS; Nokia Maps
USB	2.0 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0
Bluetooth	5.0 A2DP LE aptX HD	2.0 A2DP
Harmful irradiation	Unknown	SAR - 1.01 W/kg (head) 0.36 W/kg (body) SAR EU - 1.20 W/kg (head)

Music and Audio

Music and Audio — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
Radio	FM radio (market/region depend	FM radio
Others	HDR10 -Always-on-display	2.5 mm audio jack

Other features

Other features — specifications for TCL 10 Pro, E66.
Specification	TCL 10 Pro	E66
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 18W 50% in 35 min -Quick Charge 3.0	Sensors Accelerometer Infrared port - MP3/AAC/MP4 player -Document viewer (Word Excel PowerPoint PDF) incl. MS Office 2007 support via free update -Push to talk -Voice command/dial -Turn-to-mute -Organizer -VoIP -Printing

alcatel TCL 10 Pro vs Nokia E66