I am posting the Specs on the 8x Phone. I refuse to call it the ridiculous official name of Windows Phone 8X HTC.
This is supposedly the better of the two 8 Series phones, but your results may vary. This "better" phone has NO MicroSD Slot. I have no idea who thought that was a good idea, but it's NOT. The 8S DOES have one. I guess "They" think that all our data will be in the "Cloud" and under their control. Non removeable battery as well.
Stole this information from HTC:
Windows Phone 8X by HTC Overview - HTC Smartphones
Windows Phone 8X by HTC
Size: 132.35 x 66.2 x 10.12 mm
Weight: 130 grams with battery
Display: 4.3 inch touch screen with Gorilla® Glass 2
Resolution: HD 720p
CPU Speed
Qualcomm® S4 1.5 GHz, Dual-core
SIM card type MicroSIM
Memory1
Total storage: 16 GB, available capacity varies
RAM: 1GB
Size (LxWxT) 132.35 x 66.2 x 10.12 mm
Display
4.3 inch super LCD 2 touch screen with HD 720p resolution
Gorilla® Glass 2
Network2
GSM/GPRS/EDGE: 850/900/1800/1900 MHz
HSPA/WCDMA: 850/900/1900/2100 MHz
GPS
Internal GPS antenna with GLONASS
Sensors
G-Sensor
Digital compass
Proximity sensor
Ambient light sensor
Connectivity3
3.5 mm stereo audio jack
NFC capable
Bluetooth® 3.1
Wi-Fi®: IEEE 802.11 a/b/g/n
Sound enhancement
Studio-quality sound with Beats Audio™ built in
Enjoy bigger sound and superior fidelity with exclusive built-in amp
Main Camera
8 megapixel camera with auto focus, LED flash, and BSI sensor (for better low-light captures)
F2.0 aperture and 28mm lens
1080p video recording
Dedicated HTC ImageChip
Front Camera
Capture more with the ultra-wide-angle front camera
2.1 megapixel front camera
1080p front camera video recording
F2.0 aperture
Dedicated HTC ImageChip
Multimedia
Audio supported formats:
Playback: .aac, .amr, .m4a, .mp3, .wav, .asf, .wma (verison 9 and 10)
Recording: .wav (w/OneNote)
Video supported formats:
Playback: .3gp, .3g2, .mp4, m4v, asf, .wmv (version 9 and 10)
Recording: .mp4
Battery4
Embedded & rechargeable Li-ion Polymer battery
Capacity: 1800 mAh
AC adapter
Voltage range/frequency: 100 ~ 240 V AC, 50/60 Hz
DC output: 5 V and 1 A