Resolution:640×400, According to your filter, lists 39 "640×400" resolution products.

PartNumber	Brand	Size	Composition	Resolution	Brightness	CR	Colors	Backlight	Interface	Stocks	Specifications
EL640.400-CB1 FRA	Lumineq	9.1"	EL	640×400	50		Mono(Yellow)	self		60	EL640.400-CB1 FRA Specifications
EL640.400-C3 FRA	Lumineq	9.1"	EL	640×400	50		Mono(Yellow)	self		0	EL640.400-C3 FRA Specifications
EL640.400-CB1	Lumineq	9.1"	EL	640×400	50		Mono(Yellow)	self		60	EL640.400-CB1 Specifications
EL640.400-C3	Lumineq	9.1"	EL	640×400	50		Mono(Yellow)	self		10	EL640.400-C3 Specifications
EL640.400-CD4 FRA	Lumineq	9.1"	EL	640×400	20	7:1	Mono(Yellow)	self		10	EL640.400-CD4 FRA Specifications
EL640.400-C2	Lumineq	9.1"	EL	640×400	50		Mono(Yellow)	self		0	EL640.400-C2 Specifications
EL640.400-C2 FRA	Lumineq	9.1"	EL	640×400	50		Mono(Yellow)	self		0	EL640.400-C2 FRA Specifications
EL640.400-CD3 FRA	Lumineq	9.1"	EL	640×400	20		Mono(Yellow)	self		0	EL640.400-CD3 FRA Specifications
EL640.400-CB3 FRA	Lumineq	9.1"	EL	640×400	50		Mono(Yellow)	self		0	EL640.400-CB3 FRA Specifications
EL640.400-CD3	Lumineq	9.1"	EL	640×400	20		Mono(Yellow)	self		0	EL640.400-CD3 Specifications
DMF-50262NB-FW	Kyocera	8.9"	LCM	640×400	55	5:1	Monochrome	CCFL	Parallel Data	15	DMF-50262NB-FW Specifications
NL6440AC30-01	NLT	8.9"	LCM	640×400				CCFL	TTL	12	NL6440AC30-01 Specifications
NL6440AC30-04	NLT	8.9"	LCM	640×400				CCFL	TTL	12	NL6440AC30-04 Specifications
LJ640U31	SHARP	8.9"	EL	640×400			Monochrome	self	TTL	610	LJ640U31 Specifications
LJ640U32	SHARP	8.9"	EL	640×400			Monochrome	self	TTL	182	LJ640U32 Specifications
LJ64EU34	SHARP	8.9"	EL	640×400	115		Monochrome	self	Parallel Data	222	LJ64EU34 Specifications
LJ640U34	SHARP	8.9"	EL	640×400	115		Monochrome	self	Parallel Data	71	LJ640U34 Specifications
LJ640U35	SHARP	8.9"	EL	640×400	115		Monochrome	self		160	LJ640U35 Specifications
LJ64H034	SHARP	8.9"	EL	640×400	200				TTL	149	LJ64H034 Specifications
MD640.400-52	FINLUX	9.1"	EL	640×400	110		Monochrome	self		80	MD640.400-52 Specifications
DMF-50262NF-SFW	Kyocera	8.9"	LCM	640×400			Monochrome	CCFL	Parallel Data	19	DMF-50262NF-SFW Specifications
LJ089MB2S01	SHARP	8.9"	EL	640×400	60		Monochrome	self		11	LJ089MB2S01 Specifications
LJ64ZU35	SHARP	8.9"	EL	640×400	30		Grayscale	self	Parallel Data	10	LJ64ZU35 Specifications
LJ64ZU31	SHARP	8.9"	EL	640×400			Grayscale	self		10	LJ64ZU31 Specifications
LJ640U26	SHARP	8.9"	EL	640×400			Monochrome	self		10	LJ640U26 Specifications
DMF-50262NF-FW	Kyocera	8.9"	LCM	640×400	55	12:1	Monochrome	CCFL	Parallel Data	10	DMF-50262NF-FW Specifications
LJ64DU34	SHARP	8.9"	EL	640×400	115		Monochrome	self	Parallel Data	10	LJ64DU34 Specifications
LJ640U27	SHARP	9.1"	EL	640×400			Monochrome	self		9	LJ640U27 Specifications
LJ64AU34	SHARP	8.9"	EL	640×400	115		Monochrome	self	Parallel Data	8	LJ64AU34 Specifications
LJ640U327	SHARP	8.9"	EL	640×400			Monochrome	self	TTL	6	LJ640U327 Specifications
EL8358HR	PLANAR	9.1"	EL	640×400	130		Monochrome	self		5	EL8358HR Specifications
MD400F640PD5	Panasonic	9.8"	PDP	640×400				self		5	MD400F640PD5 Specifications
MD400T640PD1	Panasonic	9.4"	PDP	640×400				self		5	MD400T640PD1 Specifications
MD640.400-50	FINLUX	9.1"	EL	640×400	110		Monochrome	self		0	MD640.400-50 Specifications
MD640.400-54	FINLUX	9.1"	EL	640×400	110		Monochrome	self		0	MD640.400-54 Specifications
EL640.400-CE4	PLANAR	9.1"	EL	640×400	30	13:1	Monochrome	self		0	EL640.400-CE4 Specifications
EL640.400-CE5	PLANAR	9.1"	EL	640×400	30	13:1	Monochrome	self		0	EL640.400-CE5 Specifications
EL640.400-CE6	PLANAR	9.1"	EL	640×400	30	13:1	Monochrome	self		0	EL640.400-CE6 Specifications
EL640.400-C1	PLANAR	9.1"	EL	640×400	50		Mono(Yellow)	self		0	EL640.400-C1 Specifications