Screen size
Fire EWinner: 4.5"+38%
Go Flip 42.8"
Quick verdict
Fire E leads the measured specs 6-3.
Measured wins
Fire E
6
spec wins
Overall winner
Ties
6
equal specs
Go Flip 4
3
spec wins
Screen size
Technology
Fire E
GSM / HSPA
Go Flip 4
GSM / HSPA / LTE
2G bands
Fire E
GSM 850 / 900 / 1800 / 1900
Go Flip 4
GSM 850 / 1900
3G bands
Fire E
HSDPA 900 / 2100
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
Speed
Fire E
HSPA 42.2/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Go Flip 4
HSPA, LTE
4G bands
Fire E
-
Go Flip 4
2, 4, 5, 12, 25, 26, 41, 66, 71
Announced
Fire E
2014, February. Released 2014, Q3
Go Flip 4
2021, September
Status
Fire E
Discontinued
Go Flip 4
Available. Released 2021, September
Dimensions
Fire E
129 x 63.5 x 8.2 mm (5.08 x 2.5 x 0.32 in)
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
Weight
Fire E
103 g (3.63 oz)
Go Flip 4
133 g (4.69 oz)
SIM
Fire E
Micro-SIM
Go Flip 4
Nano-SIM
Type
Fire E
IPS LCD
Go Flip 4
TN TFT LCD
Size
Fire E
4.5 inches, 55.8 cm2 (~68.1% screen-to-body ratio)
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
Resolution
Fire E
540 x 960 pixels, 16:9 ratio (~245 ppi density)
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Other
Fire E
-
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OS
Fire E
Firefox OS 1.3
Go Flip 4
KaiOS 3.0
CPU
Fire E
Dual-core 1.2 GHz
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
Chipset
Fire E
-
Go Flip 4
QM215 Snapdragon 215 (28 nm)
GPU
Fire E
-
Go Flip 4
Adreno 308
Card slot
Fire E
microSDHC (dedicated slot)
Go Flip 4
microSDHC (dedicated slot)
Internal
Fire E
4GB 512MB RAM
Go Flip 4
4GB 512MB RAM
Single
Fire E
5 MP, AF
Go Flip 4
2 MP
Features
Fire E
LED flash, HDR
Go Flip 4
-
Video
Fire E
720p@30fps
Go Flip 4
480p@30fps
Single
Fire E
VGA
Go Flip 4
-
Video
Fire E
Go Flip 4
-
Other
Fire E
-
Go Flip 4
No
Loudspeaker
Fire E
Yes
Go Flip 4
Yes
3.5mm jack
Fire E
Yes
Go Flip 4
Yes
WLAN
Fire E
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Fire E
3.0, A2DP
Go Flip 4
4.2, A2DP
Positioning
Fire E
GPS
Go Flip 4
GPS
NFC
Fire E
No
Go Flip 4
No
Radio
Fire E
FM radio, RDS
Go Flip 4
FM radio
USB
Fire E
microUSB 2.0
Go Flip 4
USB Type-C 2.0
Sensors
Fire E
Accelerometer, proximity, compass
Go Flip 4
Other
Fire E
MP3/AAC+/WAV player MP4/H.264 player Photo viewer Predictive text input
Go Flip 4
-
Type
Fire E
Li-Ion 1700 mAh, removable
Go Flip 4
Li-Ion 1850 mAh
Stand-by
Fire E
Up to 450 h (2G) / Up to 400 h (3G)
Go Flip 4
-
Talk time
Fire E
Up to 7 h (2G) / Up to 4 h (3G)
Go Flip 4
-
Music play
Fire E
Up to 25 h
Go Flip 4
-
Colors
Fire E
Slate, Dark Chocolate, Mozilla Orange
Go Flip 4
Midnight Blue
Price
Fire E
About 70 EUR
Go Flip 4
About 120 EUR
Models
Fire E
-
Go Flip 4
4056W
SAR
Fire E
-
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)